Style: In-EarLine Length: NoneResistance: 28��Package: NoUse: Mobile PhoneCommunication: WirelessPlug Type: USBSensitivity: 105��2dBConnectors: USBIs wireless: YesFunction: Bluetooth，Noise Cancelling，Microphone，for Video Game，For Routine Office Work，Wireless Headphone，For Mobile Phone，Portable，For iPod，HiFi Headphone，Sport，Supports musicWith Microphone: YesFrequency Response Range: 20-2000HzModel Number: S530Size:: approx. 2.7*1.5*1.2cmTalk Time:: 4-5 hoursStandby Time: 120 hoursTime: 2016 Brand NewFunction: Bluetooth，Noise Cancelling，Microphone，For RoutinItem: Mini Bluetooth EarphoneCompatibe: For All Phones LIke iPhone Samsung etc.Music Time: 3-4 hoursTransmission Range: 10 metersKeywords: Bluetooth Headphone