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XIAOWTEK

Bluetooth Headphones True Wireless Earbuds 50H Playback LED Power Display Earphones with Charging Case IPX7 Waterproof in-Ear Ear Buds with Mic for Smart Phone Computer Sports, Blac

  • Based on 777 reviews
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$16.14 Why this price?
Save $3.84 was $19.98

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Returnable until Jan 31, 2026

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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Color: Black


Features

  • Comfortable to Wear: This wireless earbuds have an ergonomic shape and come with a variety of sizes of earcups so can fit comfortably in our ears
  • Sound with Exceptional Detail: The earbuds produce powerful bass, clear mids, and bright highs with the exclusive dual-layer 12mm diaphragm drivers
  • One Step Auto Pairing: The latest Bluetooth 5.4 version has fast transmission speeds, so you always get a stable connection, even in busy crowds
  • Smart Touch Control: We can easily control play/pause, switch songs, adjust volume, answer/hang up, reject calls, or enable voice assistance with a simple click or press
  • Long, Powerful Battery Life: Get 6 hrs of battery life on a single charge with a battery case that extends up to 50 hrs. If the true wireless earbuds are low on power, a quick 10mins charge provides 2 hrs of playtime

Brand: XIAOWTEK


Color: Black


Ear Placement: In Ear


Form Factor: In Ear


Model Name: S66


Connectivity Technology: Wireless


Wireless Communication Technology: Bluetooth


Charging Time: 10 minutes


Compatible Devices: Cellphones, Computers


Water Resistance Level: Waterproof


Battery Life: 6 Hours


Audio Driver Type: Dynamic Driver


Bluetooth Version: 5.4


Earpiece Shape: in-ear


Input Device Interface: Bluetooth


Special Feature: LED Power Display, IPX7 Waterproof, Smart Touch Control, Bluetooth 5.4


Manufacturer: XIAOWTEK


Package Dimensions: 3.74 x 3.43 x 1.26 inches


Item Weight: 3.2 ounces


Item model number: S66


Batteries: 1 A batteries required. (included)


Date First Available: July 31, 2025


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Great earbuds!
Color: Black
I haven't owned this product long but so far I have no complaints. I really like these earbuds! Clear sound for music and phone calls. Others can hear me clearly on the phone. I love the functionality and how you can touch control everything without your phone in hand. They come with three different sizes so you can find what fits your ears best. They are comfortable and don't fall out of your ears. I don't use them daily, but the battery life seems to be really good from what I can tell so far. ... show more
Reviewed in the United States on November 1, 2025 by Lizzy
    • Comfort, clarity. class
Color: Black
Wonderful clarity! So comfortable I forget I am wearing them. I have tried many others and nothing I have tried can even come close to these. So happy I got them! You can adjust with just a simple touch to the ear piece, they fit so comfortably and the display is easy to see.
Reviewed in the United States on November 2, 2025 by J
    • Excellent quality
Color: Black
These earbuds are awesome! The sound is clear, with strong volume and bass. The battery lasts a long time, generally 3 to 4 days without charging. The LED display on the case is a game changer and convenient to check the battery level, no more guessing. They stay in place and comfortable to wear.
Reviewed in the United States on October 31, 2025 by Thimbles
    • Great sound and comfortable
Color: Black
I bought these during prime days and wasn’t expecting them to be as good as they are. Really blocks out other noice and has great sound quality. Would definitely buy as gifts or for myself again if needed. I also use them daily and they are comfortable and the charge lasts all day. f
Reviewed in the United States on October 27, 2025 by Douglas F Boudan
    • Pidgen English instruction manual.
Color: Black
Pidgen English instruction manual. Very scant. I consulted ChatGPT which was very helpful. Sound is about what you'd expect from lowpriced earbuds...but since I will be using them mainly when listening to a news channel when in another room, they are fine for my purposes. Again, ask ChatGPT about any problems and it'll probably be able to help. (ChatGPT helped me resuscitate a favorite old computer a couple of months ago...and I know less than nothing about computers!). ... show more
Reviewed in the United States on October 16, 2025 by Thomas
    • True Wireless Earbuds
Color: Black
Review Image by Betzabelmolina Betzabelmolina
If you're looking for wireless earbuds that combine a sleek design with solid performance, this model is an excellent choice. At first glance, the charging case catches your eye with its matte black finish and compact, minimalist design. It's pocket-friendly and feels sturdy in the hand. One of the standout features is the LED display on the case, which shows the remaining battery level. This is incredibly useful, as it lets you know exactly how much charge you have without having to guess. As for audio performance, the earbuds deliver clear and balanced sound, ideal for listening to music, podcasts, or making calls. The bass is defined without being overpowering, and voices sound crystal-clear. Bluetooth connectivity is fast and stable, meaning you won't experience any disconnections while using them. ... show more
Reviewed in the United States on September 18, 2025 by Betzabelmolina Betzabelmolina
    • true wireless Bluetooth earbuds with 50 hours of playtime
Color: Black
These wireless earbuds are fantastic! The sound quality is crystal clear with deep bass, and the Bluetooth connection is super stable. The best part is the battery life — up to 50 hours with the charging case, which is perfect for travel or long days. They fit comfortably in my ears and stay in place even during workouts. The case is compact and charges quickly. Great value for the price — highly recommended! ... show more
Reviewed in the United States on October 11, 2025 by Brenda González
    • They need a noise canceling upgrade
Color: Black
They have absolutely no noise cancelation at all so the people I'm talking to constantly complain about my background noise but if that was fixed they would be the best out there especially for the price point
Reviewed in the United States on November 4, 2025 by Calvin pruden

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