Wireless Earbuds, Bluetooth 5.4 Ear Buds Bass Stereo, Headphones with Noise Cancelling Mic, LED Display in Ear Earphones Clear Calls, IP7 Waterproof Bluetooth Earbuds for Phone/Android/iPad Dark Black
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Availability:
In Stock.
Arrives
Wednesday, Sep 9
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Color: Dark Black
Features
- Bluetooth 5.4 & One Step Auto-Prairing: The true 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 Bluetooth earbuds from the charging case and they will pair automatically
- 50H Playback & Dual LED Digital Display: Up to 8 hours of music playback on a single charge (1.5h only) with the charging box, this in ear headphones offers up to 50H of battery life, ensuring you can use it for a long time without frequent charging.The LED display clearly shows the battery level of the earbuds wireless Bluetooth and the charging box, ensuring you always know the remaining power and enjoy an uninterrupted music experience during a long journey or a busy workday
- Touch Control & Wide Compatibility: The ear buds are equipped with high-precision touch sensors and support binaural touch control, providing convenient operations for volume control, previous/next song, pause and answer calls, and voice assistant control. These Bluetooth headphones are compatible with most Bluetooth-enabled devices, including iOS and Android smartphones, TVs, computers and laptops
- Superior Sound Quality & 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
- Comfortable Wear & IP7 Waterproof: The 66 noise cancelling earbuds are carefully designed to conform to ergonomics, providing stability and optimal comfort.Enjoy comfortable wearing all day long, almost forgetting you're even wearing them. With IP7 waterproof and sweat-proof design, they become the best choice for sports and gym workouts
- What's in the box: 2* Bluetooth Earphones, 1* Charging Case, 1* USB Cable, 1* User Manual, 3* Pairs of Eartips. These classic earbuds are a great gift for festivals and birthdays. Ideal for work-from-home professionals and travel enthusiasts
Description
XIAOWTEK is a thriving technology brand that initially focused on smart wearing electronic products and survive in difficult and challenging environments. We believe that true innovation is about changing, innovating or creating more effective products that make life easier.
Brand: XIAOWTEK
Color: Dark Black
Ear Placement: In Ear
Form Factor: In Ear
Noise Control: Passive Noise Cancellation
Brand Name: XIAOWTEK
Model Number: S66
Model Name: S66
Built-In Media: Cable
Age Range Description: Adult
Warranty Description: 1 Year Manufacturer
Number of Items: 1
Series Number: 1
Manufacturer: XIAOWTEK
Headphones Ear Placement: In Ear
Headphone Folding Features: In Ear
Earpiece Shape: in-ear
Item Weight: 50 g
Unit Count: 1 Count
Noise Control: Passive Noise Cancellation
Audio Driver Type: Dynamic Driver
Enclosure Material: Plastic, Rubber, Silicone
Compatible Devices: Cellphones
Cable Features: Detachable
Water Resistance Level: Waterproof
Additional Features: Noise Cancellation
Headphone Jack: 3.5 mm Jack
Connectivity Technology: Wireless
Wireless Technology: Bluetooth
Bluetooth Version: 5.4
Color: Dark Black
Control Type: Button Control
Control Method: Touch, Voice
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Sep 9
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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Top Amazon Reviews
Color: Dark Black
Great Sound and Excellent Value These wireless earbuds have been a great purchase. They connect quickly, sound clear with good bass, and are comfortable enough for everyday use. The charging case is compact and the digital battery display is a very convenient feature. Calls are also clear, and the overall design feels sleek and modern. A solid choice for the price and great for daily use.
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Reviewed in the United States on August 26, 2026 by Enma Gutierrez
Amazing Sound, Great Battery Life, and Super Comfortable! Reviewed in the United States on July 17, 2025 Color: Black Verified Purchase I'm really impressed with these wireless earbuds. The sound quality is crystal clear with deep bass, and they fit perfectly in my ears. The noise reduction works great for calls and listening to music. The battery life is excellent – I can go all day without needing to charge. The LED display on the case is a nice touch and makes it easy to see the battery level. They connect instantly via Bluetooth and have been very stable with no disconnects. Touch controls are responsive and easy to use. For the price, these are an excellent value and definitely worth it. Highly recommend!
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Reviewed in the United States on July 22, 2026 by ylcia espinal
Color: Deep Black
I’m pleasantly surprised by these S66 wireless earbuds. They were very easy to pair with my phone, and the connection has been stable. The sound quality is clear, with decent bass and good volume for listening to music, podcasts, and making calls. The charging case is compact and includes a digital battery display, making it easy to see the remaining charge. They are lightweight, comfortable to wear, and fit securely in my ears. Overall, these earbuds offer excellent value for the price and are a great choice for everyday
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Reviewed in the United States on August 1, 2026 by Yasme
Color: Deep Black
The Bluetooth 5.4 connection is fast and stable, they paired with my phone in a matter of seconds and I have had no problems disconnecting.The sound quality surprised me, especially the bass, which is deep without optaning the voices. I also liked that the calls are heard clearly thanks to the noise-canceling microphone.The LED screen of the case is very useful because it allows you to easily see the battery level. In addition, the headphones are comfortable and I can use them for several hours without discomfort. The waterproof design also gives me peace of mind to use them when I exercise or walk under a drizzle.In general, I think they offer excellent value for money. I would recommend them to anyone looking for wireless headphones with good sound, good battery life and reliable operation.
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Reviewed in the United States on August 5, 2026 by Klaudya Almeida Portilla
I’m really happy with these wireless earbuds! They were very easy to pair with my phone, and the sound quality is clear with good bass. The touch controls are responsive, and the charging case with the LED battery display is very convenient. They fit comfortably in my ears and stay in place even while walking or exercising. The battery lasts a long time, making them perfect for daily use. Overall, they offer excellent value for the price, and I would definitely recommend them to anyone looking for affordable and reliable wireless earbuds.
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Reviewed in the United States on July 24, 2026 by Evelin López Gámez
Color: Deep Black
Title: Good sound and convenient charging case I’ve been using these wireless earbuds and overall I’m happy with them. They are lightweight and comfortable to wear, and the charging case is compact and easy to carry around. The Bluetooth connection is simple to set up, and the sound quality is good for everyday use. I also like the digital display on the case because it makes it easy to see the remaining battery level. For the price, I think these earbuds are a good option for listening to music, watching videos, or making calls.
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Reviewed in the United States on August 13, 2026 by Steffany García
Color: Deep Black
I'm very satisfied. They connect quickly via Bluetooth, have a clear sound and good volume. They are comfortable, light and the battery lasts a long time. In addition, the case is practical and easy to carry. For the price, they have excellent quality. I totally recommend them! ❤️
Reviewed in the United States on August 21, 2026 by Harlettys
Color: Deep Black
I’m really happy with these earbuds! They were easy to connect, the sound is clear, and they fit comfortably in my ears without falling out. The charging case is compact, and I love that the screen shows the battery percentage. For the price, they work very well and look really nice too. Definitely a great purchase!
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Reviewed in the United States on July 31, 2026 by Kerisleimis Rodriguez