Handsfree ear hook wireless earphone sports headphones stereo fone de ouvido bluetooth earphones v41 headset with mic voice control for mobile phones
Operation voltagev110 220v modelv8 input voltage v110 220v cable lengthcm0 power supply110 220v compatibilityall devices with bluetooth function materialpolycarbonate typeearbud general usemobile phone cellphone functionwith microphone bluetooth noise cancelling sports gaming volume control communicationwireless bluetooth connectorsusb memory capacitynone speaker frequency response20 2000hz plug typemicro usb microphone impedancekohm8 microphone frequency
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