Features:<br>1.Using the latest bluetooth chipset V4.1.<br>2.Sensitivity Microphone to ensure high quanlity calling.<br>3.Innovative Bullet design,use for car/speakers/headphones etc.<br><br>Specifications:<br>Color:Blue,Black,Pink,Golden,Silver<br>Version:Bluetooth V4.1<br>Product Length:54mm<br>Product Diameter:12mm<br>Charging Voltage:DC 5V<br>Batter Capacity:55mA<br>Charging Time:2 Hours<br>Working Time:5 Hours<br>Cable Length:20cm<br><br>Packaged included:<br>1x Bluetooth Receiver<br>1x Charging Cable<br>1x User Manual(not included other devices)<br><br>Usage:<br>Basically:<br>Power On: press MFB for 3s.<br>Power Off: press MFB for 3s<br>Pairing Mode: press MFB for 6s(power off status)<br>Exit Pairing Mode: devices will exit pairing after 150s if no actions.<br>Shut Down: Automatically shut down if no connection in 10 minutes<br><br>Calling Conversation:<br>Answer Phone Calling: press MFB 1 time to answer call<br>Reject The Phone Calling; press the MFB  for 1s to reject the call<br>Hang Up The Phone: press the MFB for 1 time to end conversation<br>Cancel Dialing: press MFB 1 time to cancel the dialing<br>Redial Last Phone; press MFB 2 times to re-dial the latest phone to <br><br><br><br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/57037532ab141a5d02267f5d-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/57037532ab141a5d02267f5d-10-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/57037532ab141a5d02267f5d-11-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/57037532ab141a5d02267f5d-12-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;"><p style="text-align: center;">