Nouveau lecteur MP3, nouveau chargeur allume-cigare double USB Bluetooth, chargeur de voiture rapide QC3.0

Packing Information: Net weight of the device: 28g Total weight of the set: 55 grams; Packing quantity: 120 units; Packaging dimensions: 54x29x41cm Net gross weight of the whole box: 6.6/7.6KG; 1.The car Bluetooth MP3 player supports hands-free calling, has a built-in high-sensitivity microphone, and features HSP noise reduction and echo suppression. 2.LED digital display screen, capable of showing frequency points, song sequence numbers, and operating status information 3.Automatically detects car battery voltage, provides voice alerts, and supports instant voltage viewing 4.Bluetooth smart MP3 player, supports playback from mobile phones, the internet, and various music app software 5.Supports navigation voice prompts in mainstream map apps and language playback in QQ/other software 6.Supports lossless audio decoding, high resolution, high-performance stereo sound, and supports various lossless music formats such as WMA, APE, FLAC, WAV.97% of car Bluetooth devices on the market do not support FLAC and APE formats 7.Supports TF card and USB drive expansion playback 8.Upgraded version 5.0 Bluetooth chip, more stable connection, faster automatic reconnection 9.Dual USB ports 3.4A, with intelligent recognition, fast charging 10.Supports playback breakpoint memory function 11.Supports button operation for switching folder playback 12.Knob design, one-touch operation for adjusting volume/answering/hanging up/redialing calls Product Specifications 1. Operating Voltage: 12V-24V 2. USB output voltage: DC/5V 3. Dual USB output current: 3.4A Dual USB intelligent current 4. Bluetooth version: Bluetooth 5.0 5. Effective distance: Approximately 10 meters 6. Transmission distance: 5M 7. Supports TF card/USB drive capacity: 32GB 8. Voltage detection range: 6-30V 9. Power supply method: Cigarette lighter power supply 10. Bit rate: 64-320KBPS 11. Harmonic distortion: 0.05% FM: 0.1% 12. Signal-to-noise ratio: 85dB (FM: 65dB) 13. Supported file types: MP3/WMA/APE/FLAC/WAV 14. Product dimensions are approximately: 70*40*40MM Features: With support for FM channels, this car Bluetooth FM transmitter allows you to enjoy your phone music while driving and plays a louder and clearer phone navigation voice on the car stereo Supports Bluetooth hands-free phone calling via built-in microphone, just press the button to answer the phone call Very convenient and keeps your driving safe Supports TF card and USB flash drive reading (up to 64GB Max), can play music files in FLAC/MP3/WMA/WAV format Dual USB ports, output1: 5V2A, output2: QC3.0 (output1: 5V3.1A, output2: 5V2A) support smart charging, automatically identify all kinds of mobile phones/tablets/MP3/MP4, providing and outputting the best and fastest charging current Supports voltmeter function, the screen will display the car battery voltage when it is turned on Built-in intelligent management chip, effectively prevents over-temperature, over-voltage, over-current, short circuit and electromagnetic interference DC 12-24V voltage input, suitable for all vehicles, applicable to most cars, trucks, off-road vehicles, etc Specifications: Screen type: LED BT Version: BLE 5.0 Memory Support: Up to 64GB Power mode: 12V power supply Source classification: U disk Additional features: FM radio function, support for Bluetooth Memory card type: SD card, miniSD card, microSD card (Not included!)! ! ) Player Category: Car MP3 Signal to noise ratio: 85dBA FM Frequency Range: 87.5-108MHz Launch distance: 5m and below Package includes: 1 x Car MP3 Player 1* User Manual Operation Guide: Plug the FM transmitter into your car's cigarette lighter socket for power and please search for this device - Find an empty station and keep the FM transmitter and car FM radio on the same frequency