HOTTU NB15 Voice Changer Neckband Bluetooth Wireless Earphones:
Key Specifications:
- Battery Endurance: Delivers up to 40 hours of playback on a single charge cycle.
- Charging Standard: Charges quickly over a USB Type-C port.
- Wireless Standard: Uses a stable Bluetooth 5.3 connection over a 10-meter operational radius.
- Acoustics & Build: Tuned for heavy bass output, features environmental noise cancellation (ENC) for clear calls, and is built with a sweatproof exterior.
- 40 Hours Playtime
- Voice Changer
- Bluetooth 5.3
- Fast Charging
- Magnetic Control .
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