Bluetooth Specification:CSR8635 V4.1
Bluetooth Profiles Supported:HSP,HFP,A2DP,AVRCP
Support for Audio Decoding Formats:SBC
Transmission Power:Class 2
Operation Range:Up to 10 Meters
Frequency Range:2.402-2.480GHz
Battery: Built-in Rechargeable,3.7V /60mAH Lithium Battery
Charging Voltage:DC4.75-5.25V
Charging Time*:About 2 hours
Playing Music Time*:Up to 4.5 hours
Talk Time *:Up to 5 hours
Standby Time *:Up to 180 hours
Dimensions(mm):L45×W10×H7.5
Weight:About15.5g
Gift box size:120*103*47mm
PCS/CTN:273PCS/CTN
CTN Size:48.5*38.5*37.5CM
G.W.:14KG