1. Plug and play， no driver required， connect by AUX-IN and wireless bluetooth<br />2. Long working range， up to 10m (33 ft)<br /><br /><br />3. High-performance Bluetooth V4.1 + EDR， support enhances the audio quality， support connect two Bluetooth devices<br /><br /><br />4. Charging one time can be used for up to 8 hours， support charging while playing<br /><br /><br />5. Microphone built-in， support hands-free calling， one-touch button control to answer the phone， convenient<br /><br /><br />Type: LINK-BT06<br />Material: ABS<br />Color: black<br />Dimension: 50 x 25 x 11mm<br /><br /><br />Technical parameters:<br /><br /><br />Bluetooth version: V4.1+EDR<br />Working range: about 10 meters<br />Frequency: 2.4 GHz<br />Bluetooth profile: A2DP/AVRCP/HFP/HSP<br />Power input: DC 3V-4.2V<br />Battery: 170mA battery built-in<br />Play time: 8 hours<br />Function: play control and hand-free calling<br />Button: power on-off/play and pause button， volumen +， volumen - (long press to control the volumen， short press to switch music)  <br /><br /><br /><br /><br />Interface: 3.5mm audio， micro USB <br /><br /><br /><br /><br /><br /><br /><br /><br />1 x Bluetooth Receiver<br />1 x Audio cable<br />1 x Audio connector<br />1 x USB cable<br />1 x English user manual<br /><img src="http://img6.eachbuyer.com/x9/p100/cq773_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq773_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq773_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq773_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq773_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq773_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq773_7.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/cq773_8.jpg" />