Sports wireless bluetooth stereo earphone music bandphone for gaming or mobilephone
Cable lengthcm1 materialpolycarbonate silicone typeheadband general usesports fitness gaming computer mobile phone cellphone functionbluetooth communicationbluetooth connectors35mm memory capacitytf card support speaker frequency response20 20000hz microphone impedancekohm32 microphone frequency response20 20000hz driver typepiezoelectricity sound channel51 bluetooth versionv20 operating rangem10 talk timehours12 standby time hours200 listing date0