Description
1) Bluetooth specification: version 3.0
2) Range of frequency: 2.4 GHz
3) Standby current: 2.5mA
4) Sleep current: _200_A
5) Operating distance to 10 metres
6) Operating voltage: 3.0-5.0V
7) Working current: _5.0mA
8) Standby time: 45days
9) Charging time: 2-2.5hours
10) Uninterrupted working time: 30 hours
11) Lithium battery specifications: 40 x 16 x 3mm
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