HCQWBING Stereo Bluetooth Earphone With HD Mic Wireless Sport Headset Earbuds For Android IOS

SPECIFICATIONSWith Microphone: YesWireless Type: bluetoothWaterproof: NoVolume Control: YesVocalism Principle: DynamicSupport Memory Card: NoSupport APP: NoStyle: Ear HookSensitivity: 115±3dBResistance: 32ΩOrigin: Mainland ChinaModel Number: S500Line Length: NonemIs wireless: YesFunction: Common Headphone,For Mobile Phone,SportFrequency Response Range: -HzControl Button: YesConnectors: USBCommunication: WirelessBrand Name: HCQWBINGActive Noise-Cancellation: Yes HCQWBING Stereo Bluetooth Earphone With HD Mic Wireless Headphone Sport Headset Earbuds For Android IOS Magnetic wireless Bluetooth headset (V4.2 Bluetooth chip). Product Features: Bluetooth version: Version 4.2 Transmission distance: outdoor straight line distance 10 meters Battery Capacity: Polymer Lithium Battery 55mah Listening to music time: 2.5 hours Supports song up/down Talk time: 2.5 hours Standby time: 130 hours Charging time: 1-2 hours Working current: 22MA Standby current: 4uA Pairing method: long press boot red