Kaload Yoga Soft Sleep Eye Mask 3d Contoured Music Play Sleeping Headphones Answering Phone Calls Wireless Sport Mask Wi

Parameterspecificationheadscarf materialpolyesterbluetooth version5 2bluetooth protocolaghspbluetooth solutionblue messagebluetooth transmission distance10 metersheadphone channelstereo 2 0 music playback timemaximum sound 8h medium volume 10 hoursmicrophone distance1 meterbluetooth standby time72hbattery capacity150ma hbattery power0 55wspeaker impedance32 ohmsspeaker power0 02wfrequency range2 4 2 4835ghzsensitivity45dbtransmission power6dbaudio output distortion0 6 audio output signal to noise ratio93dbcharging time1 2 hoursmaximum input voltagedc 5vmaximum input current150mahmaximum input power0 55w Brand: KALOAD

Parameterspecificationheadscarf materialpolyesterbluetooth version5 2bluetooth protocolaghspbluetooth solutionblue messagebluetooth transmission distance10 metersheadphone channelstereo 2 0 music playback timemaximum sound 8h medium volume 10 hoursmicrophone distance1 meterbluetooth standby...show more