V18 ultra long talk time 16 24 hours bluetooth headphones earhook for mobile phone with volume control sports noise cancelling hi fi
Operation voltagev5 modelv18 input voltage v110 240 materialplastic typeearhook general usemobile phone cellphone functionbluetooth hi fi noise cancelling sports volume control communicationbluetooth connectorsusb memory capacitynone max input power240 sound channel51 bluetooth versionv41 frequency24 248 operating rangem10 talk timehours16 24 listing date03302017 production modeself produce
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