Car Kit Bluetooth Hand-Free MP3 AUX Audio Line USB Bluetooth Earphone

Car Kit Bluetooth Hand-Free MP3 AUX Audio Line USB Bluetooth EarphoneDescription:1.Bluetooth 3.0 Standard ( A2DP&AvRCP Supported )2.Audiocast: Lossless transmission, 3.5mm audio output standard3.Compatibility: Bluetooth version4.Applied Range: All car audio which has AUX IN audio input function.5.Bluetooth hand-free function supported6.The regular control function supported7.Key back light design, easy to control   Specification: Format Electrical index                              Input 12-24V Output 5V/2.1A SNR >92dB THD <0.05% Frequency Response                20Hz-20KHz   Package included:1 X Hand-Free Car Kit1 X Charger1 X User Manual