Features- Routes calls and music from a mobile phone to car speaskers- Bidirectional noise reduction for clearer conversation.- Multipoint support connect two devices simultaneously.- With apt-X decoder - allows you streaming music with CD-quality sound.- Auto reconnect with your phone when start to charge Cara II (Car engine start)- With"Paring", "Your phone is connected" and "Battery low" voice prompts.- Portable with magnetic base, easily detachable from car.- Compatible with all A2DP stereo Bluetooth enabled devices.- Free 2.1A dual USB car charger included. It can charge two deivces simultaneously. And compaitble with iPad, iphone samsung, HTC and more.- Long battery life - up to 26 days standby time and 10hrs talk time.- With standard 3.5 audio output and micro USB charging port, you can use your own high quality audio cable and universal micro USB cable. Specification- Bluetooth compatible: V4.0 with EDR.- Operation frequency band: 2.4GHz~2.48GHz unlicensed ISM Band- Operation range: Class 2, up to 10 meters- Support profiles: HFP, HSP, A2DP and AVRCP- Support decoder: apt-X, SBC, MP3 and AAC- Supports multipiont A2DP connection to two phones- Integrated with echo cancellation- Signal-to-Noise ratio at open: 85dB(A-Weighted)- Talk time: Up to 10 hours- Playing time: Up to 8 huours - Standby time: Up to 640 hours/27 days- Battery: Li-poly, [email protected]- Battery charging time: about 3 hours- Charger voltage: DC 5V, 500mA- Operating temperature & humidity: -10℃~50℃, 10%~90%.- Stroage temperature & humidity:-20℃~60℃, 30%~60%.อ่านเพิ่มเติม