car bluetooth kit handswireless speaker phone mp3 music player sun visor clip speakerphone with charger

simple setup and installation allows a speakerphone connecting to two phones advanced noise suppression and echo cancellation full duplex & high performance built in speaker and microphone; to make/answer/end/reject/redial a call by the bluetooth speakerphone automatically re-connection between speakerphone and mobile phone specification:*bluetooth specification: v3.0, class 2, 10 meters *operating frequency band: 2.4ghz ~ 2.48ghz; *rechargeable battery: 3.7vdc, 500mah *normal charge time: up to 3 hours (approx) *talk time: up to 20 hours