AWEI Bluetooth sports headphones A920BL black/black magnetic (B920BL)

AWEI A920BL Sport exercise headphone, with HD music play, enjoying music and other audio when doing exercise! Highly compatible Bluetooth 4.1, you can connect the headphone easily with your phone. It also has built-in microphone, which can answer the call conveniently without holding your phone.Special magnet attached design prevents tangles when 2 plugs stick together. Light weight makes you easy to wear it even a long time.- CVC 6.0 smart noise reduction.- Support multi-point connection, connect with two different devices at the same time.- Can call or answer the phone.- Support voice report number automatically.- Support voice reminding function.- With power consumption display function for iPhone.- With vioce controlling function.- Support song switching. Specifications:Profile support: HSP / HFP / A2DP / AVRCPCable length: 600mmWearing type: In-EarFunction: Bluetooth, Voice control, Answering phone, Song switching, Multi connection functionConnectivity: WirelessApplication: SportDriver unit: 9mmSound Channel: Two-channel (stereo)Frequency response: 20-20000HzImpedance: 16ohms±15 percentSensitivity: 90±3dBTalk time: 6hMusic time: 4hStandby time: 200hCharging time: 1hBluetooth: YesBluetooth version: V4.1Bluetooth distance: 10mBattery capacity: 55mAh