B4 12V 24V Car Cigarette Lighter Socket B Charger

--Support Bluetooth-compatible music/TF card/U disk playback, support Bluetooth-compatible hands-free calling.--Support B port charging current 5V-2100mA.--LED screen, can display frequency point, song serial number and working status information.--Precise structure design, piano paint appearance.--Support power-off memory function.--Noise cancellation function, built-in noise cancellation circuit, make the call sound clearer.Introduction: This product adopts FM full-frequency wireless transmission technology, which can directly read the audio files in the mobile phone Bluetooth-compatible/TF card/U disk. Support Bluetooth-compatible audio playback and Bluetooth-compatible hands-free calling. Support intelligent APP function, lossless high-quality audio decoding; car battery voltage health warning and high-current car charger function in one multi-function car MP3. Feature: 1. Dual B3.1A fast charging battery voltage detection. 2. Support Bluetooth-compatible music/TF card/U disk playback, support Bluetooth-compatible hands-free calling. 3. Support folder switching playback function, song classification playback. 4. Support power-off memory function. 5. Charge 2 mobile phones at the same time, support charging while listening to songs.Description: Product Name: Car Charger Interface: Hi-Speed B2.0 Screen: LED screen Power supply mode: cigarette lighter power supply B output: 3.1A Memory card type: TF card Support TF card/U disk capacity: ≤32GB Power supply: DC12-24V Working current: 50-100mA DC12V Bit rate: 64-320kbps FM frequency range: 87.5-108MHz Signal-to-noise ratio: 85db (FM: 65db) Harmonic Distortion: <0.05% FM: <0.1%) Working temperature: 0℃-60℃ Applicable models: DC12V -24V universal car Launch distance < 5 meters Packing list: 1 x Car Charger Note: 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding. 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.