Style:Ear HookCommunication:WirelessConnectors:NoneWireless Type:BluetoothVocalism Principle:DynamicControl Button:YesVolume Control:YesActive Noise-Cancellation:YesFunction:SportFor Mobile PhoneCommon HeadphonePlug Type:WirelessSensitivity:120dBFrequency Response Range:20-20000HzLine Length:NoneResistance:32ΩWaterproof:NoModel Number:56SSupport Apt-x:NoSupport Memory Card:NoSupport APP:NoIs wireless:YesWith Microphone:Yes

Bluetooth 4.1 wireless audio transmission:true HD high fidelity sound - Featuring latest Bluetooth 4.1 technology and state of the art acoustic components that produce incredible sound quality with deep bass and crystal clear treble.Engineering design completely fit the human ear: with an ergonomic design and silicone ear hooks, these wireless earbuds fit securely and sit comfortably in your ear. Silicone  inserts and soft touch surface provide a custom fit and premium feel. Perfect for Training, Workouts, Gym, Running, Jogging, Hiking, Cycling, and Sports.Connect two devices simultaneously:Simultaneously connect to two mobile phones, tablets or other Bluetooth enabled devices up to 30 feet away, have unparalleled freedom of movement, Take your Calls in Stereo with included noise cancelling mic, you will never go back to wired earbuds!is designed for sports usage , made by waterproof material, ergonomic innovative and waterproof sweatproof design ensures this headset is comfortable and secure for sports, running, jogging ,walking ,exercising,etc.2. Stylish looks and built-in Bluetooth chip with HiFi Stereo earphones ensures you could enjoy high quality stereo bass sound.Mini Portable Wireless headsets with built-in microchpone and great Noise Cancellation produces clear loud sound, convenient and easy to answer and end the phones.3. Bluetooth Version 4.1 supports hands-free with earhook, it could connect two cellphones simultaneously,easy to pair.10 meter Bluetooth cover range. Compatible with most Smartphones, iPhone, iPad, iPod,Android Phone All Bluetooth devices.

Technical specification:1. Bluetooth ver: 4.12. talk time: 6h3. music time: 4~5h5. Standby time: 200 hours6. charging time: 1.2 hours

7. Mic: Yes