Wireless Mic Blue Parrot Bluetooth Noise Cancelling Headset Earpiece 4.0 Sound HD Stereo Sound: he Bluetooth headset Built-in the BEST CSR brand chipset from U.K,with APT-X and CVC 6.0 Digital noise reduction technology, s HD stereo sound, and make you enjoy music or calling time. The built-in mic picks up your clear voice so you can call smoothly and clear.Ultra Long Battery Life Time:The headset with powerful lithium ion battery reach up to 8 hours of music, 9 hours of calling and 220 hours of standby. The headset will be charged fully within 2 hours.Ambient Noise Cancelling: Wireless headphone with Microphone with CVC 6.0 noise isolation technology ANC earbuds , creat a quiet and peace environment for you while enjoying music or calling in the crowd, Also, inbuilt controls on the device for navigation and notification (such as the voice prompt and the power consumption) provide more convenience.Custom Comfort: The headset is lightweight and the ears do not feel stress and exhaustion The microphone rotates across 200 degrees for a truly custom fit. 3 size earbuds and180 degrees flip designed offers you an ultra comfortable experience for long-time wear.Wide Compatibility: The headset with Bluetooth 4.1,which pair with 2 devices quickly and keep connection simultaneously, it could Compatible with the majority Bluetooth enable devices,including iPhone,Samsung,Motorola and other Android Cellphones,Tablets,Laptops,PC and Office Telephones.Color:Black K10Microphone Muting: At bustling city streets or conference rooms, some calls happen in the most unexpected places. You can simply mute it on to spare some time and then resume it when ready to move on. Connect Two Devices Simultaneously: It is able to connect two devices in sync. That means you can keep connection simultaneously and never miss any call, whether you're commuting, driving, working or exercising. So just release your hands and enjoy your music on one and talk on the other. Light Weight and Ergonomic Design: Ultra light weight does not cause any burden to the ears, also provide long lasting wearing comfort. Battery Performance: Up to 8 hours of continuous talking / music time and up to 220 hours of standby with a single charge. For Business/ Gym / Sport people: Enjoy hands-free conversation when driving, working or exercising. With wind noise block-out technology and dual microphones, now you can focus. Product specification: Bluetooth version: 4.1Battery: High-capability rechargeable lithium polymer battery Profiles Support: Handsfree/A2DPCalling time: 9 hours Music time: 8 hoursStandby time: 220 hoursCharging time: 1.5- 2 hoursPackage Included: 1 x K10 Bluetooth headset1 x Micro USB Charging Cable6 x Earbuds tips (S/M/L) 1 x Black Carry Case1 x User ManualEnjoy Hands-Free Communication. Go and Buy it Now! 1.Professional Bluetooth manufacturer offers wireless Bluetooth headset with reliable quality and excellent technology. 2.1-year limited warrant. 3.30 days no-questions-asked return policy. 4.24hrs dedicated E-mail support for customers. 5.100% customer satisfaction d.