Feature:
<br />1.Waterproof:IPX4 Waterproof Sweatproof
<br />2.Vocalism Principle:Dynamic
<br />3.Calling time：7h
<br />4.Communication distance: Around 10 meters
<br />5.Bluetooth specification: V4.1 Bluetooth version
<br />6.Bluetooth protocol: HFP / A2DP / HSP / AVRCP
<br />7.Whether the microphone: with MIC
<br />8.Communication: wireless
<br />9.one plug type: straight type
<br />10.Rated power: 5m<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-12-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-13-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-14-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-15-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-16-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-17-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-1-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-2-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-5-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-6-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-7-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-8-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-9-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5acf320317c7a908cbcdf6dc-10-orgin.jpg></b></b></p>