
Bluetooth Version : 4.1
Battery Capacity : polymer Lithium battery
45mA Listen to the music time: 2 hourse or so
Standby time: 120
Hourse charge time : 1-2 hours
Working current : 18 mA
Stanby current : 4uA
Bluetooth level : Level 2 and 3
Band/band: 2.4-2.485GHZ
Modulation process : GFSK
Maximum emission power : +2DBM