Support A2DP 1.3, AVRCP 1.6, HFP 1.6.
Signal-to-Noise Ratio 80dB A-weighted.
Bluetooth transmitter power 0 to 9dBm.
Bluetooth transmitter frequency range 2402MHz to 2480MHz.
Battery charge time 3 hours.
Battery type 22.2Wh rechargeable battery.
Bluetooth version 4.1.