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Chipset　 CSR
Dimension　 115.5mm(L) x 45mm(W) x 15mm(H)
Weight　  
Bluetooth Ver.　 V2.0+EDR;
Hardware Platform　 BC04
Operating Frequency Band　 10 meters
Talk Time　 10hours
Standby Time　 480hours
Antenna　 Chip Antenna
Charger time　 2~3hours
Battery　 3.7v / 820mAh / (BL-5B)Lithium
Frequency　 2.4GHz
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