Function parameters: <br />1. With Bluetooth function.<br />2. Support TF card play. <br />3. Support FM radio.<br />Comfort and convenient design. <br />Support Bluetooth 4.0. Enjoy wireless to make life more exciting.<br />Bluetooth range of 10 meters, high-speed data transmission.<br />Hidden microphone, with bluetooth connectivity dialogue.<br />High-quality speaker system provides powerful bass-driven stereo.<br />Support TF card digital stereo music. Compatible formats: MP3, WMA, WAV, etc.<br />Support FM radio, DJ Radio arbitrary listen.<br />Look no further, buy it now!<br />Color: pink <br />Size: 17 x 7 cm (adjustable length)<br />Function: <br />Wireless bluetooth audio player. <br />Support TF card play (TF card format 128M-32GB)<br />FM: 87.5-108Mhz<br />LINE (Music format: MP3/WMA. You can use LINE function without turning it on. Support external audio input such as mobile phone/iPod/MP4/MP3/CD/Notebook etc.)<br />Button: <br />1. ON/OFF key.<br />2. Play/Pause/Mode key (in middle)<br />Enjoy music while Bluetooth on, short press to play and pause. While calling, short press to answer or hang up, press for 2 times to re-dial the latest phone number. <br />While MP3 on, short press to play and press. <br />While FM radio on, short press to auto search and you can short press to exit search in the process of searching. <br />Long press to switch modes. <br />3. Previous/Volume+ (Long press to next frequency while FM on)<br />4. Next/Volume- (Long press to previous frequency while FM on)<br /><br />Port: TF card port, DC 5V micro USB, 3.5mm audio jack. <br /><br />Device parameters: <br />Working power supply: DC 5V Micro USB <br />Bluetooth version: V4.0+ EDR<br />Working distance: within 10m (no barrier)<br />Charging time: about 2 hours (red light steady on while charging and turn off while fully charged)<br /><br />Bluetooth connection:<br />Please ensure your device with Bluetooth function. Default for bluetooth status while on. The blue light flashes quickly. Then search and match. When the Bluetooth connects successfully, the blue light flashes continuously for 2 times every 5 seconds. <br /><br />Note: <br />Due to the differences of device performance and low version, it differs depending on your own device.<br /><br /><br />1 x Bluetooth headset <br />1 x User manual <br />1 x USB cable <br />1 x Audio cable <br />In original package<br /><img src="//agdetail.image-gmkt.com/m430/461/438/607438461/img/agdetail.image-gmkt.com/461/438/607438461/img/img6.eachbuyer.com/x15/p1/bg225_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/461/438/607438461/img/agdetail.image-gmkt.com/461/438/607438461/img/img6.eachbuyer.com/x15/p1/bg225_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/461/438/607438461/img/agdetail.image-gmkt.com/461/438/607438461/img/img6.eachbuyer.com/x15/p1/bg225_3.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/461/438/607438461/img/agdetail.image-gmkt.com/461/438/607438461/img/img6.eachbuyer.com/x15/p1/bg225_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/461/438/607438461/img/agdetail.image-gmkt.com/461/438/607438461/img/img6.eachbuyer.com/x15/p1/bg225_5.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/461/438/607438461/img/agdetail.image-gmkt.com/461/438/607438461/img/img6.eachbuyer.com/x15/p1/bg225_6.jpg" />