Avantree Cara Bluetooth 4.1 Handsfree stereo Car Kit with mic, LIVE ONLINE SUPPORT, Car Speakerphone, Multipoint - Cara Basic 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"Paring", "Pairing Completed" and "Incoming Call" voice prompts.* Compatible with all A2DP stereo Bluetooth enabled devices.* 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: V4.1 with EDR.* Operation frequency band: 2.4GHz unlicensed ISM Band* Operation range: Class 2, up to 10 meters* Support profiles: HFP, HSP, A2DP and AVRCP* Supports multipiont A2DP connection to two phones* Integrated with echo cancellation* Charger voltage: DC 5V, 500mA (ไม่มีแบตเตอรี่ในตัว,ใช้ไฟ usb )* Product size:f48*15mm* Product weight:* Operating temperature & humidity: -10?~50?* Stroage temperature & humidity:-40?~80? What's in the box* Avantree Bluetooth stereo handsfree car kit* AUX 3.5mm audio cable* 500mAh USB car charger* Micro USB charging cable* Warranty card* User manual Packing InfoPack: W100 X H160 X D44mmอ่านเพิ่มเติม