Bluetooth version : V2.0 + EDR Class 2

Bluetooth profiles : Headset, hand-free
Range of Frequency : 2.4 GHz
Opẻating Distance : 10m
Charging time : 3h
Talk time : 5h
Stand by time : 140h
Dimension : 41x 21x 12 mm
Weight : 8.9 g

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