Specifications: (Earphones)
Bluetooth version 5.0
Bluetooth profiles A2DP,AVRCP,HFP,HSP
Wireless range 10M (Open area)
Battery 40mAhx2
Music playing time up to 5 hours (1 charge)
Standby time 100 hours
Speaker frequency 20-22 KHz
Speaker sensitivity 105dB+/-3dB
LED indicator
Specifications (charging case)
Case recharge capacity 400mAH
Charging time for case 1.5 hours
LED battery charging indicator