Specifications: Bluetooth Version:5.0 Effective distance:About 10m Battery capacity:3.7V 2000mAh , 7.4wH Support Protocol:A2DP, AVRCP, HFP, HSP…
Specifications: Bluetooth Version:5.0 Effective distance:About 10m Battery capacity:3.7V 2000mAh , 7.4wH Support Protocol:A2DP, AVRCP, HFP, HSP…