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Sony

Sony WI-C100 Wireless in-Ear Bluetooth Headphones with Built-in Mic, Black

Based on 15,077 reviews
Condition: New
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$38.00
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Availability: In Stock.
Fulfilled by Amazon
Arrives Nov 14 – Nov 15
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At a glance

Condition
New
Color
Black
Total product quantity
1 Count
Model
WIC100/B
Weight
20 g
Ear Placement
In Ear
Impedance
32 ohm
Warranty
1 year
Works with
Cellphones, Tablets, Laptops, Smart Speaker

Features 10

  • Note : If the size of the earbud tips does not match the size of your ear canals or the headset is not worn properly in your ears, you may not obtain the correct sound qualities or call performance. Change the earbud tips to ones that fit more snugly in your ear
  • Long battery life of up to 25 hours
  • DSEE restores high frequency sounds lost in compression
  • Splash-proof and sweat-proof with an IPX4 rating

Description

Wireless Bluetooth headphones that take your music wherever life brings you. With up to 25hrs of battery life, the WI-C100 headphones provide high-quality listening. Comfortable and easy to use, these headphones provide piece of mind with a IPX4 Splash resistance design.

Specs 46

Brand Sony
Color Black
Ear Placement In Ear
Form Factor In Ear
Impedance 32 ohm
Brand Name Sony
Model Number WIC100/B
Model Name WIC100/B

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If you place your order now, the estimated arrival date for this product is: Nov 14 – Nov 15

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Top Amazon Reviews

Easily my go-to for budget bluetooth earbuds
Color: Black Total product quantity: 1 Count
Review Image by Steve
This is actually my *third* pair of WI-C100s- the first pair lasted a good several months (if not over a year) but the cable from the battery to the earbud came loose on one side; the second I lost on the way to work after months of use, probably while having to run for a bus or snagged on my backpack strap and fell off (was...not a good morning hah) So....yes, since they're so light they are easy to slip off accidentally if you don't have one or both ears in-use to keep it from running off your neck (mostly when running or leaning/laying back, basic day-to-day activities don't usually knock em loose ime) that's really the only "big" downside I've found so far across these- and I've been using this same model for a few years now. And worst case scenario, if you do lose em they're cheap and easy to replace, widely available- sometimes even at local stores (though my nearby places didn't this time around) Because they're tethered together, I don't have to worry about losing one ear because it fell out mid-use or I forgot to put it back into the case when not in use. Sometimes you may need to be careful using these when wearing any "cross-chest strap" bags or otherwise (messenger/gym/duffel bags, purses, arm-slings, tools with a neck/shoulder strap, etc) to make sure the earbuds don't get caught under the strap- but for the tradeoff of reliability and peace-of-mind of having them semi-wired, I don't mind that occasional snag too much. Even when they do lightly catch on my backpack strap, they haven't seemed to wear down or come loose around the wire at either end (the pair I had that *did* break in that way came loose at the battery end, and wasn't caused by a shoulder strap- was also after several months of heavy use, even while sleeping) So build quality is reasonable, how do they sound? Honestly, for a $20-30 pair of *wireless* earbuds, pretty decent ^-^ sure it may not satisfy any audiophiles, but again....don't forget the price- even for that, they still sound great to me (of course, that could just be Sony and their reasonable consistency/quality with even budget headphones over the years heh) and the extra features from the Sound Connect app are a nice bonus. Of course it's not going to have extra-thumpy bass (try their "XB" line of products for that) or Sennheiser/Bose/what-have-you quality- but the equalizer and DSEE do give you some extra control over how they sound. Oh, and you can also enable/disable the voice msgs from the app, so it'll only speak up when turning on/off the headset, and when the battery is low The connection consistency and quality have been pretty good across all 3 pairs I've had. For reference, I not only use them with my phone daily (close proximity, but also connecting to Android over BT often works better than with Windows) but also with my PC just as often- and I've never had a problem with initial pairing or swapping between the two. When in use with my PC, even when in another room several ft away they still maintain a good connection, only *rarely* drops out from far away if I move my arm in the way of the line-of-sight (granted, that may also be another advantage of the "pair on the same wire" style of headset over individual or TWS [true wireless sound, or "airpod style" with the separate batteries/bt connections per ear] buds- ymmv with your device(s) of choice) The battery life....hoo boy, they're not kidding when they say upwards of 20-25 hrs. Not only do these have a larger battery thanks to the type of headset- but also since the battery is along the band instead of the buds themselves, the earbuds are much lower profile and work great for wearing during sleep without having to worry about them falling out or losing charge too soon (as long as you don't mind the wires- but even then, they're pretty lightweight and unobtrusive) especially with the right eartips to help keep em snug and secure. Personally, with my living situation having something playing in my ears to drown out outside noise while sleeping was....a necessity- with some memory foam eartips (the included ones would normally be ok, but my inner ear is a bit wide even for the included large tips to work ._.) you almost don't need active noise-cancelling with these ^-^ speaking of eartips, the posts on these are also decently long unlike most TWS buds, so they have a bit more flexibility with options for those (one of my major problems with several TWS pairs I've tried) Between the long battery life (and decently fast charging speed, even over a PC USB instead of 2A wall adapter), comfortable wear, decent sound quality for price, and extra features in the companion app, I'm pretty happy with these as a daily driver (As for the provided eartips, there's nothing wrong with em and will likely work for most, I'm just a bit of an odd case with ear shape hah) ... show more
Reviewed in the United States on July 19, 2025 by Steve
Great wireless neckband earphones with a couple shortcomings
Color: Blue Total product quantity: 1 Count
I've used its cousin, the WI-C130, for the past two years and felt like it was about time to replace them given their waning battery life. I've used those out and about, listening to music and, most importantly, while lying in bed listening to audiobooks (including side-sleeping). Most earphones aren't comfortable for that; either they poke out too much, are generally uncomfortable, or too loose/unsecure. But these (both C100 and C130) are amazingly comfortable for that use-case. The WI-C100 is comparable to WI-C130. Given Sony's notoriously confusing naming scheme, its not clear which of the models is meant to be a step-up over the other. - In minor aspects of build quality, the WI-C130 seems better; slightly better quality plastic with magnets (at least weak ones) on the eartips for convenient attaching when not in use. - But otherwise, the WI-C100 seems better; the sound quality (from initial impressions) and the availability of software preferences. E.g., after initial connection with an android smartphone, it prompts you to install the Sony SoundConnect app which has a nice equalizer with a "clear bass" option. It also includes helpful guides on the button functionality and choosing the right sized eartips for your ears. It also includes (what seems like) a gimmick feature: a "360 live sound" app which simulates surround sound and adapts it to a model of your ear shape. I'm not sure whether this applies globally, or only in the small collection of paid bloatware apps it offers to install. The app could've been more polished, and if the 360 live sound thingy was better implemented, it would definitely outcompete other such branded apps. Two important shortcomings: - These should've had multipoint bluetooth connections so that at least two devices could be connected at a time. It seems they could've implemented that in this package, esp. at this price-point. - These don't automatically turn off after a timeout period when there's no sound. I suspect this needlessly shortens their battery health overtime, like it does for the WI-C130, especially when used during sleep time. Its a shame because an automatic-switch-off feature would've made these even more robust and long-lasting. TL;DR: In the relatively overlooked niche of wireless neckband earphones, this is a very decent, economical option, providing Sony-level sound quality and reliability. (Having said that, the WI-C130s were $18 two years ago, now these comparable WI-C100s are almost double the price. That's regrettable especially since the cheap plastic build quality is nothing to write home about, also with the two shortcomings above. There are other companies providing more features at this price-point (albeit without the Sony-level comfort). I hope Sony limits price-hikes for these and related models, or at least justifies them with tangible improvements in build quality, sound, IP rating, battery life, QoL features, etc). Bonus tip: cross the earphones around the neck for a more secure fit. This advice goes for most wireless earphones with neckbands. ... show more
Reviewed in the United States on May 15, 2025 by wali h
I don't know why I ever bought anything else
Color: Black Total product quantity: 1 Count
I was a big fan of JLabs earbuds and headphones but recently had a bad experience with one of their products. I have been the market for bluetooth earbuds that had an inline mic. I have issues with some bluetooth earbuds not connecting and/or staying connected to my Windows 10 Microsoft Surface Pro. The JLabs Pros that I tried would connect fine but would disconnect after a few minutes. I also had issues with them on my Android phone. I bought these Sony WI-C100s to try. WOW...just wow. I don't know why I ever stopped buying nothing but Sony products. First, they connect to my Surface Pro perfectly and don't disconnect. I don't have any issues at all. The sound quality is amazing. The Sony app gives you a lot of equalizer options to sync to your earbuds. Volume-wise, these things get louder than any pair of earbuds, wired or wireless, that I've ever owned...I'm seriously impressed by the volume. Highs are crisp and clear. Mids are full and not-muddy. Lows are very present but not big and boomy. I also have a lot of problems with earbuds being loose in my ear and falling out despite what size of silicone ear plug that I use. Incredibly these Sony's are comfortable and very secure in my ear. They haven't felt loose or that they're gonna fall out at all. The design doesn't look much different than most earbuds so I don't know how Sony got these to be so secure in my ears. The earbuds have great range on Bluetooth. I can travel my entire house and even step outside without any loss of signal or audio. By far the best range I've ever gotten out of anything connected via Bluetooth. The inline mic on these works great. I do a lot of Discord voice calls and others can't tell that I'm on a pair of bluetooth headphones. The sound is crisp and clear. It will accept a fair amount of background noise but I don't consider that a fault...it just means that they pick up sound very well, even quieter sounds like background noises. The package does not come with a charger or charging cable. That's fine in my book...it's less electronics waste. Most of us already have a charger and a USB-C cable we can use. The Sony's cost me an additional $10-15 over the JLabs but now that I have the Sonys, I think it was worth every penny. I'm gonna go back to just being a Sony guy...I've never had a Sony product let me down. These WI-C100s far exceed my expectations of bluetooth earbuds. **This is my honest review. I bought them with my own money for my own use. I did not receive anything in exchange for a review.** ... show more
Reviewed in the United States on November 8, 2024 by Hatch
Good Sound But With Some Issues
Color: Black Total product quantity: 1 Count
I was in need of a new headset and bought 2 different sets - this and the Tonemac N8s, both were in the under $30 range. There is a more detailed review for the Tonemacs on that product page but I will touch on a few points for both in case others are comparison shopping. The Good: 1) The Sony headset has an exceptional sound at this price point. Solid bass, clear vocals and treble, no muddled sound. You can distinctively hear individual instruments and vocal tracks, sounds are crisp and clear. They sound higher end than the price point and significantly better than the Tonemacs. 2) The Sony buds connected to my Bluetooth immediately. I had no issues with the connection dropping which was not the case with the Tonemacs. The range is decent as well. There is a very clear female voice that advises the power status and battery level, connecting, etc. 3) The Sony earbuds are very comfortable in the ear. There is a left and right side. They come with 3 pair of tips, small, medium and large. They aren't noise canceling but do block most outside sounds. 4) The volume range is quite good and clear at even low levels. This is a significant improvement over the Tonemacs, that had to be at nearly full volume but still had muddled sound. 5) Battery life appears to be quite good and 25 hours seems to be spot on. The Tonemacs boast about 40 hours. The Bad: 1) I'm not a fan of the multi-function buttons on just about every electronic device these days. I prefer separate track select buttons but these are combined with the volume up/down buttons however they do work well. You hold the volume up or down button about 2 seconds to move to the next or previous track. It chimes when it changes the track, which is a nice feature. The Tonemacs were a hot mess, flipping through multiple tracks, etc. 2) The flexible neckband is a pain. It slides and flops around. If you are wearing these while exercising, they will eventually fall so far to one side that it pulls the earbud out. I have found putting the controller on the right side and then crossing the earbuds in the front of your neck (so the bud on the right side is in the left ear, etc.) is really the only way to keep them in place if you are moving around. They should have included magnetic tips but apparently Sony had to save a few pennies. 3) I was shocked that a charge cord isn't included. I mean, come on. It isn't a huge deal to me because I have several C cords but that may not be true of everyone. I don't think people should have to purchase an additional item just to get the product to function. These cords are inexpensive, which is all the more reason it should be included. Ridiculous and so petty and cheap on Sony's part. Just an FYI in case anyone is wondering - you can't listen and charge simultaneously but that is the case for most headsets. 4) The build quality is decent but very basic, no frills. The absence of magnetic tips is annoying because they could help keep them from falling off. The plastic cover over the charge port feels extremely fragile but the cords seem to be decent enough. The headset is lightweight, but doesn't feel cheap or flimsy. Build quality is on par with the cost. Overall, the sound of this headset is what makes it stand out. Everything else is really quite basic. To me though, the sound is what matters and these sound WAY better than the Tonemacs. Just make sure you have a C charging cable or you won't be able to use them. ... show more
Reviewed in the United States on June 16, 2024 by Murphy
They're ok, but I reccomend looking elsewear
Color: Black Total product quantity: 1 Count
I got these as a replacement for my Beats Flex 2s that went out. I've been using them for a few months and have generally been disappointed in the product. They function fine and don't have any major problems but are not a good option. For one, the battery reading is never accurate. I've only had these gone dead on me once, which is good and a step up over my previous pair. However, It has given me the "low battery please recharge headset" warning multiple times when it was at 50% and proceeded to work fine for the rest of the day, not dying. Which I suppose is fine since they didn't die, but then why have the warning. The second and larger gripe I have is that they do not stay in place on the neck with only one earbud in. This is my preferred way to wear earbuds so I can hear the outside world. with only one earbud in they tend to slide down my neck and then I have to readjust them. I have worn them with both being in and it is less of an issue then, but still un-ideal. The third issue I have is the microphone, I have to talk directly into the mic for anyone to hear me which was not an issue on other pairs I have tried. It's not a bad product, especially for the price, and the sound quality was a noticeable step up over competitors, but I will purchase a different unit whenever these decide to break ... show more
Reviewed in the United States on September 28, 2026 by jake s
Best earbuds I've bought in a long time
Color: Black Total product quantity: 1 Count
I bought these earbuds to replace the beats I've had for five years. Not only were they less expensive, but they fit my small ears better. Before finding these Sony earbuds, beats were the only decent earbuds I could find that worked with my stupidly small ears. Not only do these fit better, but they sound better, have more features and have awesome battery life! I didn't know they had an app to adjust the sound quality. The app has several pre-existing sound profiles and three profiles you can create yourself, which really helped with my weird hearing ranges. The fit is perfect using the smallest sized earbud tips. The way they fill my ear makes them almost noise canceling. I wear my earbuds pretty much 24/7. No exaggerating, I use my earbuds all day and night. Sometimes I only have one earbud in, but I have music going all the time. As of right now they have been on for 18 hours and showing 50% battery left! I was getting 10-12 hours with my beats, so this is a huge improvement. I have no opinion on the microphone since I don't use that feature. I've only used them on my tablet. If I ever use the microphone I'll update this review. Sony WI- C100 earbuds are an amazing deal: A. Great price point B. Great app settings C. Fantastic sound quality D. Ample battery life I'm so glad I decided to try these. I've already ordered another set to use on my phone. ... show more
Reviewed in the United States on March 27, 2026 by J Williams
I use these at work.
Color: Black Total product quantity: 1 Count
I like these. They sound pretty good for both calls and music. What I really like about these are the are attached to each other. This lets me pin it to my shirt collar. This way they are out of the way when not used, just let em hang inside my shirt. And they're right there when I want to put them on. An easy string tug. Yes I do blue collar work. The more common ear pieces that are independent. I always end up loosing one or having at fall out or dropped and getting stepped on or run over by a truck tire or something. By pining these to my shirt collar if one falls out or I drop it it just hangs. It also makes talking on my phone easier. Being pinned to my shirt I can pop one in and out as needed and keep doing things. I really like having them attached to each other and pining them to my shirt. This works really well for exorcising too. I don't have to worry about them at the gym. I like listening to podcast, audio books and music at work so they are used for most of the day and I get an easy 3 days out of these. ... show more
Reviewed in the United States on October 4, 2026 by jerry d
Fine with a few little issues
Color: Black Total product quantity: 1 Count
Surprisingly good. Far from great but I have had fewer issues with these than most earbuds. Sound is ok, I wish you could change the sound EQ setting on the Sony app but no. Mine have a slight balance issue as well where one side it slightly quieter but that probably does not apply to most units for this product. Outside of that good battery, cheap. They don't have magnets or a semi rigid neckband which means they will slip off sometimes so not good for exercise. Fine for at home or maybe work listening though. ... show more
Reviewed in the United States on August 27, 2026 by Amon
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