Features:<br>100% Brand new and high quality. <br>Bluetooth 4.0 LE compliant (High Speed) <br>Compliant with Bluetooth Version 3.0 + HS, 2.1 + EDR and 2.0 <br>Supporting Profiles: networking, dial-up, fax, LAN access and headset <br>Bluetooth Class 2, Compliant with Bluetooth Class I standard <br>Effective Range: 20m <br>Interface: USB compliance <br>Simple pairing and anti-jamming design <br>Support Wake-on-WLAN and Wake-on-Bluetooth <br>Simple pairing and anti-jamming design <br>Rate: 3Mbps (max)<br>Version: CSR4.0<br>Operation system: xp/vista/win7(32/64/)/win8 <br>Interface: USB compliance <br>Receiving/Sending range: 20m <br><br>Package include:<br>1 x USB Version 4.0 Bluetooth Adapter <br>1 x CD Driver<br /></p> <br /></p><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5583b9c5ce5eea3f72840e92-1-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5583b9c5ce5eea3f72840e92-2-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5583b9c5ce5eea3f72840e92-3-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5583b9c5ce5eea3f72840e92-4-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5583b9c5ce5eea3f72840e92-5-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5583b9c5ce5eea3f72840e92-6-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="https://contestimg.wish.com/api/webimage/5583b9c5ce5eea3f72840e92-7-original.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=dd49aed467f611e68404065f903a9ac5.jpg" alt=""width="800" noproxy><p style="text-align: center;"><img src="http://contestimg.wish.com/api/image/rating?name=cb3d3d3640ab11e68c13065f903a9ac5.jpg" alt=""width="800" noproxy><p style="text-align: center;"><p style="text-align: center;">