features:<br />1. 100%  and high quality.<br />2. bluetooth wireless headset<br />3. use a2dp streaming audio to listen to music<br />4. pure stereo music<br />5. suitable for all bluetooth enabled device， such as ， motorola， nokia， htc， mobile phones， ， ipad， tablet pc.<br /> <br />specifications:<br />1. charging time:less than 1.5 hours<br />2. continuous talk time:more than 7-8 hours<br />3. playing music time :more than 7-8 hours<br />4. transmission distance: 10m<br />5. transmission power output:class ii<br />6. frequency:2.40-2.480ghz<br />7. ambient noise:&amp;amp;amp;amp;lt; =90db<br />8. bluetooth version: 4.0<br />9. support agreement:a2dphfp1.5<br />10.transmission range: max 10 meters / 32fts<br />11.stand-by time：11 <br />12. support profile: hsp， hfp， a2dp profiles<br />13. battery status display on phone only support ios device<br /><br />how to match:<br />1. under off mode，press and hold the button for 6 seconds to enter piaring mode and the blue light will flash，enter ur phone bluetooth menu and make sure that the bluetooth feature is activated<br />2. pls choose “ bh693” headsetyour matching list. <br />3.zipe code:0000<br /> <br /> <br />note:<br />this bluetooth headset could used to listen music via bluetooth 。and you can match 2 phones at the sanme time<br /> <br />package included:<br />1 x wireless handsfree headset<br />1 x charging cable<br />1 x user manual