Features
Bluetooth: V4.1+EDR
Support function:HFP/A2DP/HSP/AVRCP
Frequency Response:2.402 -2.480GHZ
Rated power:60mW
Sensitivity(SPL): 90dB
Operating distance: up to 10m (free space)
Talk/Music time: 4.5 hrs
Standby time: 140 hrs
Charger time: 2 hrs
