Lettore MP3 Bluetooth per auto, chiamate in vivavoce, trasmissione vocale PD veloce

Packaging size: 70*110*50MM, weight: 53 grams 1. Shell material: ABS 2. Surface finish of the shell material: fine texture, high gloss 3. Features: Patented design 4. Input: 12-24 5. Output: 5V-1.5A or 5V-3.1A C port: 9V-2A 6. Total power: 7.5-20W 7. Output port type: USB, type-c 8. Protocol: Bluetooth 5.0 9: Hardware functions: FM transmitter, Bluetooth, USB charging, USB drive reading, TF card/colorful lights, EQ function 10: Box dimensions: 55.5*41.5*37.5 200PCS 11: Packaging dimensions: 114.76mm*70.62mm*52.55mm 200 pieces per box Description: Name: Car Bluetooth-compatible Transmitter Bluetooth-compatible: V5.0 Display: dual-screen digital tube display Charging interface: supports USB 3.1A fast charging PD interface: supports PD fast charging Voice assistant: supports voice assistant function One-key power on and off: supports one-key soft power off, supports power on with any key Luminous lights: supports RGB lights Battery function: supports battery voltage detection Battery memory: automatic power-off memory function FM function: supports FM stereo transmission technology U disk: supports U disk playback TF card: supports TF card music playback Playback format: supports WMA, MP3, WAV, FLAC music format files Bluetooth-compatible format: Bluetooth-compatible supports A2DP, A VRCP, HFP, HSP Hands-free function: Bluetooth-compatible hands-free calling Stereo: supports Bluetooth-compatible stereo music DSP technology Frequency: 87.5-108.5MHz Packing list: 1 x Car Bluetooth-compatible Transmitter 1 x Packing Box Notes: 1.Due to manual measurement, please allow 1-3 cm errorMake sure you don't mind before bidding 2.Due to the difference between different monitors, the picture may not reflect the actual color of the productThanks