Bluetooth: v5.0
Bluetooth Profile: A2DP/HFP/HSP/AVRCP
Chipset: BK3266
Impedance: 32Ω
Frequency: 20Hz - 20KHz
Battery: 110mAh
Battery Type: Li-ion
Usage Time: 5-7 Hours
Charging Time: 2 Hours
Range: 10 Meters
Standby Time: 100 Hours