Bluetooth Car Kit

2 in 1 carkit,headset can work independently Dual profile Headset and Hands-free modes Class 2 Multi point,carkit allows to connect 2 cellphones at same time Bluetooth Version: V2.1 Excellent sound quality with D.S.P. Solution for echo cancellation and noise suppression Versatile function key for: pairing; one-touch answer; call rejection; power on/off; last number redial; voice activation (hang subject to voice activation enabled phones) Automatic Bluetooth re-connection LED indicate, Volume control Battery type: Rechargeable Lithium DC 3.7V, 650maH (BL-5B). Talk time: Up to 7 hours. Standby time: Up to 300hours. Charger time: 2 3hours. Size:(L)81 X (W)57 X(H)28mm