Bluetooth version: V4.1+EDR<br>Bluetooth mode : Headset Hands-free A2DP profile<br>Radio frequency: 2.4GHzISM<br>Power Charger:ACInput 110V-240v DC OutputSV<br>Music Time :about 6 H<br>Talking time: About 8H<br>Standby: About 100H<br>Package:<br>1*Ear hook<br>1*charger cable<br>1*headphones<br>1*earpud<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-8-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-9-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/55a6117d7166b31aec138d35-10-original.jpg" alt=""width="800" noproxy><p style="text-align: center;">