1. Binaural wireless Bluetooth headset. 2. Bluetooth version 5.0, Jerry scheme. 3. The charging case battery capacity is 390mAh, and the headset battery capacity is 45mAh. 3. The call duration is about 6 hours and the music duration is about 4 hours. 4. Single ear, double ear, small body, invisible mini. 5. Portable storage, not easy to lose. 6. Take out and enter the automatic pairing mode.
