Feature‎:‎

100% and high quality‎.‎Authorized by brand owner‎,‎ guarantee the qualityErgonomic in‎-ear design with ear hook‎,‎ unique and coolBluetooth v4.1‎,‎ support stereo musicVolume control‎,‎ volume down/up‎,‎ next/previous songBuilt‎-in rechargeable battery‎,‎ come with a charging cableNoise cancellation design‎,‎ perfect sound qualityBuilt‎-in microphone‎,‎ answer/reject phone calls convenientlyCompatible with most Bluetooth enabled cell phone/Tablet/PC/LaptopSupport systems‎:‎ Windows/IOS/AndroidHands free while driving/walking/sportingNice gift for yourself and friendsSpecifications‎:‎Bluetooth version‎:‎ V4.1Frequency‎:‎ 2.4‎-2.48 GHzOperation distance‎:‎ up to 10MCharging time‎:‎ about 2 hoursEfficient working time‎:‎ about 5‎-6 hoursStandby time‎:‎ up to 180 hoursMaterial‎:‎ Plastic+ SiliconeCompatible for‎:‎ Universal for Samsung‎,‎ for iPhone‎,‎ for LG‎,‎ for Sony‎,‎ for Motorola‎,‎ for Blackberry‎,‎for Nokia‎,‎ Tablet‎,‎ etc‎.‎Wireless Range‎:‎ Up to 33 feet/10 meters rangeColor‎:‎Black‎,‎White Usage‎:‎Long press the power button about 3‎-5 seconds till you see the indicator light flashes blue and red alternatelySet your phone into Bluetooth mode‎,‎ and search the device namedClick to pair with the Bluetooth headsetShort press button ‎"‎+‎"‎/‎"‎‎-‎"‎ to volume up/down and Long press button ‎"‎+‎"‎/‎"‎‎-‎"‎ to choose next/previous song Package Content‎:‎1X  Bluetooth Headset‎(‎ with retail package‎.‎‎)‎1X Micro USB Charging Cable1X Manual