
Powstro Sports Earphone Wireless Stereo Bluetooth V4.1 Sweatproof Noise Reduction Earhook Handsfree for iPhone5 6 7 Plus Samsung
Function: For Mobile Phone,Sport,Common Headphone,HiFi Headphone,For iPodModel Number: sf789Support APP: NoCommunication: WirelessSupport Memory Card: NoConnectors: NoneSensitivity: 102±2dBIs wireless: YesSupport Apt-x: YesResistance: 9ΩVocalism Principle: ElectrostaticPlug Type: WirelessLine Length: 0.6mFrequency Response Range: 20-20000HzVolume Control: YesActive Noise-Cancellation: YesWaterproof: NoWith Microphone: YesControl Button: YesBrand Name: powstroStyle: Ear HookWireless Type: BluetoothType: On-ear Bluetooth EarphoneBluetooth Function: V4.1Profile Supported: A2DP1.2, AVRCP1.4, HSP1.2, HFP1.6Bluetooth Working Range: Less 10m / 33ftFrequency Range: 2.401-2.480GHzCharging Voltage: DC 5V: DC 5VCharging Time: 1.5-2hTalk / Music Playing Time: 3-6hStandby Time: About 100h