Features:<br />NAT1300 Bluetooth Handsfree Car Kit can give you safe and satisfied driving.<br />designed for answering and receiving calls with any Bluetooth smartphone - iPhone， Android， Blackberry etc. <br />Great voice performance. High sensitive microphone to eliminate echo， DSP solution for echo cancellation and noise suppression.<br />Charging time: 2-3 hours， 15-16 hours talk time and Up to 600 hours of standby time. <br />Two active connections at the same time.<br />Specifications:<br />Product Type: NAT1300<br />Material: ABS<br />Color: Black<br />Size: Diameter 9cm *  thickness 2.5cm  <br />Buttons and interface: Volume-/previous song， volume+/next song， multifunction key (power / Answer / Redial / end / pair)， language switching/mute button， mini USB Interface<br />Technical Parameters:<br />1. Bluetooth version: V3.0 + EDR<br />2. Operating frequency range: ISM band (2.4 ~ 2.48GHZ)<br />3. Bluetooth connection range up to 10 meters (when accessible)<br />4. Support Hands-Free， Headset， AVRCP， etc Bluetooth protocol specifications.<br />5. Support pairing two phones simultaneously. (Maximum 8 Bluetooth cell phone memory)<br />6. Built-in DSP noise reduction and echo cancellation<br />7. equipped with high-fidelity speakers， and high-sensitivity microphone<br />8. Battery type: Lithium battery 3.7v， 500mah<br />9. Talk time: 15 to 16 hours; Standby time: up to 600 hours; charging time: 2-3 hours<br />Package Contents:<br />1x Bluetooth hands-free * 1<br />1x USB cable * 1<br />1x Car charger * 1<br />1x Bracket * 1<br />Original box packing<br /><img src="http://img6.eachbuyer.com/x9/p100/cq703_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq703_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq703_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq703_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq703_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq703_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq703_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq703_8.jpg" />