Special Bluetooth Car handfree Kit with LCD Display 1. Bluetooth 2.0 Compliance (Downward Compatible with 1.1/1.2).2. Class 2, operating ... Supports A2DP, HS, HF, OBEX, OPP and AVRCP profiles.6. FM transmitter with A2DP Mp3 playback function. 7. Supports pairing up to ... kit. 9. Supports phonebook upload and calls history synchronization with mobile phone. User can upload up to 4 individual phonebooks ...