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Chipset　 ISSC
Dimension　 115.5*45*15 mm
Weight　  
Bluetooth Ver.　 V2.0+EDR
Hardware Platform　 BC04
Operating Distance　 10 meters
Talk Time　 10 hours
Standby Time　 480 hours
Antenna　 Chip Antenna 
Battery　 3.7v / 820mAh / (BL-5B) Lithium
Frequency　 2.4 GHZ 
Certification　 CE,BQB
Spread Spectrum　 FHSS
Profile Support　 HSP.HFP
Feature　

。Universal Bluetooth speakerphone for car,office and home.
。Suitable for all Bluetooth telephones
。Full duplex sound quality
。Sun visor clip fixation
。Rechargeable battery