Bluetooth Headset, Grandbeing Wireless Bluetooth Headphone Earbuds , Sweatproof Voice Command Headset [Right-Ear Style] for iPhone 6s, Samsung, HTC etc, Black Blue Bluetooth V4.1 Headset: Steady signal and lower power consumption. Effect wireless transmission distance up to 33 feet / 10m(Depend on Environment) between your smart devices and the headset. Noise canceling technology, allows you to talk clearly in noisy environment with built-in MIC. Lightweight and RIGHT-EAR only Wearing Design: Less than 10g / 0.35OZ, lightweight and compact, no burden to your ear, easy to store in your pocket and bag. RIGHT-EAR wearing style with adjustable 18earhook, ergonomically close to the auricle of your right ear, provide all-day-long comfortable wearing experience. Tiny Body, Multi-functions: Support Voice Control by saying Yes/No to answer or reject call to enable your safe driving; Support in-coming call phone number reporting; Support one button(MFB) to Answer/Reject call or Pause/Replay song. Support to press Cycle Button to control Volume/Song; Support Multi-points to connect two Bluetooth devices simultaneously; Support voice prompt. Long Battery Life and Great Compatibility: Build-in 55mAh rechargeable Lithium-ion battery, you could feel free to talk around 4 hours or enjoy music for nearly 5 hours after fully charged: Compatible with all most of smart devices with Bluetooth Chipset, including iPhone 6s/6 Plus, iPhone 6s/iPhone6, iPhone 5s/5c/5/4s/4, iPad Mini / iPad Air; Samsung S6 Edge+/S6 Edge/S6/S5, Note 5/4/3, Galaxy Tab Tablets; HTC A9/M9/M8, Google Nexus smartphones, etc. How To Pair with The Headset: Please long press MFB for 5 second long until you see the indicator light flashing RED and BLUE or hear beep sound when wearing with it. Now it's under pairing mode, then go back to your smart devices, search and click # X16 # in your Bluetooth list, then it will be paired and connected.