Quick facts
- Brand: XIAOWTEK
- Price: USD 12.98
- Rating: 4.90 (117 reviews)
If you want an affordable set of true wireless earbuds for commuting, workouts, or everyday listening, the XIAOWTEK S66 is built around the essentials: stable Bluetooth 5.4 connectivity, long battery life, and easy on-ear control.
You can view the current price and full details on Amazon here.
On a single charge, each earbud is rated for up to 8 hours, and the included charging case extends total playback up to 50 hours. A dual LED display on the case gives you a quick visual check of power status—handy for travel days and gym sessions.
For audio and calls, the S66 uses a 13.4 mm graphene diaphragm driver for punchy bass with clear mids and highs, while dual hybrid ENC microphones help reduce background noise for clearer conversations. With an IPX7 waterproof rating, they’re also suited for sweat, rain, and light splashes.
- Up to 8 hours per charge and up to 50 hours with charging case, plus dual LED power display
- Bluetooth 5.4 with one-step auto-pairing after first setup
- 13.4 mm graphene diaphragm driver for deep bass stereo sound
- Dual hybrid ENC microphones designed to reduce background noise for clearer calls
- IPX7 waterproof rating and smart touch controls for everyday convenience
- Lightweight in-ear fit (4 g per earbud) with compact case and attached lanyard
Compatibility includes phones, Android devices, and iPads—making these a simple, low-cost pick for anyone who wants wireless audio without the premium price tag.
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