Have the function:
<br />[1] large factories are more professional and quality assurance.
<br />[2] Bluetooth 4 low power power consumption
<br />[3] Listening time: 3-4 hours standby time: 100 hours.
<br />[4] with noise reduction and echo suppression technology, the quality of any noisy environment is still excellent.
<br />[5] compatibility: strong compatibility. Basically, digital products with Bluetooth function on the market can be used.
<br />(6) lithium ion battery: 60mAh, working time: 5 days
<br />(7) color: black, white
<br />[8] OEM customization can undertake OEM, and customize LOGO according to your needs.
<br />[9] support model: HSPA2DPhfpAVRCP
<br />[10] 4G weight of the product is light, feel comfortable wearing ear
<br />(11) printing: a wireless left and right ear around a stereo
<br />[12] transmission distance 10 m DSP intelligent noise reduction
<br />[13] support a tow of two language hints<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-37-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-38-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-39-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-15-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-26-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-27-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-29-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-30-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-33-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-34-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5accfe6c35ca86144104d47b-35-orgin.jpg></b></b></p>