Caricabatterie per cellulare da auto, lettore Mp3 vivavoce Bluetooth per auto, trasmettitore FM, ricevitore caricabatteria da auto

Product introduction Bluetooth car MP3 player, Built-in FM transmitter, MP3 decoder, and stereo Bluetooth wireless transmission chip, it can play the audio or songs in the TF card, U disk, mobile phone through your car stereo. You can enjoy music while driving without modifying your car. You can use hands-free mobile phone calls for entertainment [Technical parameters] Rated working voltage -------- 12~ 24V Power consumption ------------ 0.5W Working temperature --------- - 10~ 70 degrees Working temperature --------- 0~ 90% Frequency response ------------ 20Hz~ 15Khz Audio format --------- MP3 Support Bluetooth protocol ---HFP/HSP, OPP, A2DP/AVRCP, PBAP Signal to noise ratio --------- 68dB Bluetooth version ------------ v3.0 + EDR Bluetooth Sound Processing - Body Sound - A2DP (Advanced Audio Distribution Profile) Bluetooth transmission distance -------- 10~ 15m FM transmission frequency --------- 87.5~ 108.0Mhz USB fast charging output ----5V/1A Functional features [Product features] Play the songs on the U disk and TF card, Transmit the audio and stereo music in the mobile phone to the car stereo through Bluetooth A2DP technology Support HFP/HSP, OPP, A2DP/AVRCP, PBAP Bluetooth protocol FM transmission frequency range: 87.5~ 108.0Mhz Bluetooth hands-free function, with DSP echo cancellation function USB interface can charge various mobile phones, 1A charging current Wide voltage supply 12V-24V, suitable for various voltages of automobiles