Bluetooth Version: v4.1 + EDR
Bluetooth Chipset: CSR 8635
Bluetooth Profile: HSP, HFP, A2DP, AVRCP
Input: 5V, 1A
Impedance: 50Ω
Frequency Range: 2.402~2.480GHz
Battery Capacity: 3.7V, 80mAh
Charging Time: 1.5 Hours
Usage Time: 6 Hours
Standby Time: 180 Hours
Operating Distance: 10m