Bluetooth car kit, BT V2.0 Class II, 2 links model Mounted on car sun visor, easy to access within the touch of the driver. Improve driving experience and safety. Text-to-speech with Caller ID/Name/Status announcement. Bluetooth connections to two handsets at the same time. Echo cancellation and noise suppression technology boosts a crystal Audio quality. Call waiting, conferencing call, voice dial, being capable of receiving And playing music by controlling Bluetooth-enabled multimedia devices. Yes! It supports A2DP and AVRCP. Also great for office environment, work together with a Bluetooth-enabled PC to make voice calls over internet. Standard: Bluetooth V2.0 ( Class II ) Profile: Headset, handsfree, A2DP and AVRCP profiles Talking Time: Up To 8 Hours Standby Time: Up To 600 Hours Dimension: 126mm(L) x 52mm(W) x 26mm(H) Weight: 100g including battery(650mAh Li Polymer battery)