Description:
1. Model: M19
Specification
2. Bluetooth: v5.3
3. Bluetooth Profile: A2DP, AVRCP, HFP;Â HSP
4. Working Voltage: 3.1v~4.2v
5. Charging voltage: 5v-1a
6. Headphone Battery Capacity: 50mAh
7. Storage box battery capacity: 2000mAh
8. Transmission Distance:>10m
















Ayesha (verified owner) –
Amazing handfree, love the sound. thanks mobilegeeks