AWEI A770BL Wireless bluetooth Headphones HIFI Stereo 40mm Dynamic Driver Earphone 3.5mm AUX-In Foldable Over-head Gamin

Features 1 Retractable head beam earmuffs fold up and down making it easier to store and carry 2 Transmission distance of 10 meters stable transmission 3 Peripheral pluggable 3 5mm audio interface suitable for various devices 4 The earmuffs can be rotated 90 degrees laterally and can be worn at multiple angles Specifications BrandAWEIModelA770BLColorBlackWearing TypeOver EarNet Weight g 199gWith MicrophoneYesVolume ControlYesbluetooth VersionV5 0Supported ProfilesHSP HFP A2DP AVRCPTransmission Distance33 feet 10m Frequency Response20 20kHzBattery Capacity250mAhCharging Time h 1hMusic Time h 12hCall Time h 13hStandby Time h 100hConnectivitybluetooth 3 5mm aux inPackage Included 1 AWEI A770BL bluetooth Earphone1 User Manual