Durable Wireless Bluetooth Speaker FM Transmitter Handsfree Call With Mic

Description:
Dual USB car charger offers convenient charging for you and your friends.Smart charging protaction, automatically match suitable current for different devices.High sound quality, enjoy music beeterExquisite workmanship, good handle feelingPhone GPS voice speakerEcho cancellation, clear callCan directly connect with audio line to play musicBuilt-in mic enables you handsfree call, drive safelyCompatible with most Bluetooth enable device and music player APPSpecifications:Color: black, black + silverUSB Output: 5V/ 2.5APower supply: Cigarettee LighterWorking Current: 50-100mA DC12V-24VBit rate: 64-320kbpsFM frequency range: 87.5-108MHzSignal to noise ratio: 85dB (FM:65db)Harmonic distortion:
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