Wireless Earbuds, Bluetooth 5.4 Headphones with 50H Playback, Deep Bass Stereo Ear Buds Clear Calls with LED Power Display, IPX7 Waterproof, in-Ear Earphones with Mic for Phone/Android/iPad, Black
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 10 left in stock, order soon!
Arrives
Saturday, Jul 25
Recently Viewed
Color: Black
Features
- 50 Hrs Playtime and Dual LED Display: Each earbud lasts up to 8 hours on a single charge, and up to 50 hours of playback with the charging case, giving you an exceptional long-lasting experience. In addition, the in-ear wireless Bluetooth headphones are equipped with a smart LED display that visually shows the power level
- Bluetooth 5.4 and One Step Auto-Prairiing: The wireless earbuds utilize the latest Bluetooth 5.4 technology for more stable transmission and longer range, providing you with an uninterrupted call and music experience. After the first pairing, simply remove both wireless earbuds from the charging case and they will pair automatically
- Superior Sound Quality and Clear Calls: The S66 Bluetooth wireless headphone with 13.4 mm graphene diaphragm delivers powerful bass, clear mids and bright highs, and ear buds with dual hybrid ENC microphones passively eliminates 85% of background noise for clearer calls
- Smart Touch and IP7 Waterproof: The smart touch control of the headphones can perfectly fulfill your daily needs and bring more convenience to your life.Meanwhile, Bluetooth earphones have IP7 waterproof rating to withstand sweat, rain and light splashes, making them suitable for wearing while exercising and running
- Comfort Fit and Lightweight: The S66 Bluetooth headphone and the charging case are compact and lightweight with a lanyard attached. It's small enough to slip in your pocket, or clip on your bag or keysso you never worry about space. In addition, each in-ear earbud weighs only 4 grams, making it easy to wear for long periods of time
Brand: XIAOWTEK
Color: Black
Ear Placement: On Ear
Form Factor: In Ear
Headphones Jack: No Jack
Brand Name: XIAOWTEK
Model Number: S66
Model Name: S66
Built-In Media: Cable, User Manual
Age Range Description: Adult,Kid
Warranty Description: 1 Year
Number of Items: 1
Manufacturer: XIAOWTEK
Headphones Ear Placement: On Ear
Headphone Folding Features: In Ear
Earpiece Shape: In-Ear
Unit Count: 1.02 Count
Audio Driver Type: Dynamic Driver
Frequency Range: 20Hz - 20,000Hz
Enclosure Material: Plastic, Silicone
Specific Uses For Product: Sport, Music, Travel
Compatible Devices: Smartphones, Tablets, Laptops, Desktops, Gaming Consoles, Smart Speakers, Televisions, Car Audio Systems, Cellphones
Water Resistance Level: Waterproof
Additional Features: Fast Charging, Waterproof
Headphone Jack: No Jack
Connectivity Technology: Wireless
Wireless Technology: Bluetooth
Bluetooth Version: 5.4
Color: Black
Control Method: Touch
Battery Average Life: 8 Hours
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Jul 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Zip Pay in 4
- Financing through Apple Pay
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Learn more about financing & leasing here.
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Top Amazon Reviews
Color: White
Good sound, good price,we need a good deal in this time of Krazy days of life on this planet!!!!!, these buds are very good quality and the sound is very good, I bought this model S66 about seven or eight times now as gifts for friends that can't afford to buy anything right now, and these make a very good gifts in a very bad time in the world, I strongly recommend these buds!!!!!!!.
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Reviewed in the United States on May 29, 2026 by Ripped off again on Amazon!!!!!!!
Color: Purple
Quality earbuds without paying the big bucks. Love the color! Sound quality is great!
Reviewed in the United States on June 11, 2026 by N. Ward
Color: Black
Great sound quality for a $20 investment! Got a set for my 11 year old grandson because he likes to listen to things on his phone with an audience🙄 so if he loses them it isn’t a huge cost! I love mine, holds a charge for a good long time and case shows percentage of power at a glance.
Reviewed in the United States on April 24, 2026 by Kindle Customer
Color: Black
For the price these are good quality headphones. My spouse works in a warehouse and on break uses them and states he can hear phone calls well. The battery charge is decent, and you can get multiple hours use out of them. Volume is great. We use them when mowing the yard and music quality is great. They fit comfortably and are suitable for exercise and outdoor activities. They do what they are supposed to and are great in quality as some of the higher brand name earbuds. Only complaint is if you touch the side to readjust a little bit while on the phone it can disconnect the call. Otherwise, a wonderful product.
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Reviewed in the United States on May 4, 2026 by Remz
Color: White
Great sound! With this price point you will not cry if you accidentally wash them, or the dog eats them. Love this durable low cost solution!
Reviewed in the United States on June 7, 2026 by jane b.
Color: Black
Have been using these as my gym/running headphones for about 6 months. They are ok. The good. Battery life is stellar. Case is well done. The rest. They constantly fall out of my ears. This may be me, but they just don't stay in well. They require adjustments multiple times in each run. Been lucky so far that when they fall out, they have not gone down a drain or something. Occasionally, the right one does not connect properly. Easy enough to put back in case and start over. While having a lot of functions seems like a great idea, in practice, it means that the volume changes, songs skip/start over, and worse the song stops. There is no good way to get them back into the ears without hitting an unwanted feature. Too much tech in too small a device.
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Reviewed in the United States on June 16, 2026 by Nodima
Color: Black
An absolute gem for the money. These earbuds have excellent reception and the tonal quality is superb. Anyone who spends a penny more while these earbuds are available is a fool especially if you pay Apple prices. These earbuds linked up flawlessly with my iPad, Android phone and laptop.
Reviewed in the United States on May 14, 2026 by J.J.
Color: Black
I have been using these wireless earbuds for a while now and overall they land right in the middle for me. There are definitely some things to love, but also one major inconvenience that keeps them at a solid three stars instead of higher. The sound quality is genuinely impressive for the price. Music comes through clear with deep bass and good volume, and calls sound crisp on both ends. I have used them for streaming shows, listening to music, and taking phone calls, and they perform really well across the board. They fit comfortably in my ears and stay put during daily use, and the waterproof design is nice for workouts or being out in the elements. The LED power display on the case is also super helpful because I always know exactly how much battery life is left. Battery life is another big win. These last a long time on a single charge, and the case keeps them powered up for days. I can use them on and off throughout the day without constantly worrying about charging, which is a huge plus. The biggest downside for me is that they can only connect to one device at a time. If I am using them with my tablet and want to switch to my phone, I have to manually disconnect from one device and then reconnect to the other. It is not the end of the world, but it gets frustrating when you switch back and forth often. I was hoping for easier multi-device connectivity, especially since I regularly move between my phone and tablet throughout the day. Overall, these earbuds have great sound quality and excellent battery life, and they feel well made for everyday use. If you only plan to use them with one device most of the time, they are a good value. If you are someone who switches between devices a lot, just be aware that reconnecting can get a little annoying.
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Reviewed in the United States on February 8, 2026 by Lake W