Small and exquisite, easy to useColorful atmosphere light makes driving more romanticSupport Bluetooth music playback, U-disk (up to 32G) music playbackSupport power-off memory playback functionHigh clear sound, high-performance stereo, lossless music playbackBluetooth 5.0 version supports Bluetooth audio playback and Bluetooth hands-free callingUSB 3.1A+Type-C 3.1A dual fast-charge ports, you can charge your phone while listening to songsThe voice navigation function supports 99% of map applicationsFull-frequency FM wireless transmission technologyMultiple protections such as over-current, over-charge, over-temperature, over-voltage, short circuit protection, anti-burning, safer to useSuitable for all 12V-24V voltage cars, SUVs, trucks Specification: Material: ABSAmbient light color: 7+1 modeBluetooth version: Bluetooth 5.0Fast charge interface: USB 3.1A fast charge + Type-C 3.1A fast chargeUSB 3.1A interface: 5V/3A, 9V/1.7A, 12V/1.3AType-C 3.1A interface: 5V/3A, 9V/1.7A, 12V/1.3AWorking voltage: 12V-24VFile Type: MP3/WMA/WAV/FLAC/APETransmission frequency: 87.5-108.0MHzProduct size: 4.3 x 4.3 x 8.2 cmProduct net weight: 31g Package included: 1 x Car Charger MP3 Player 1 x English User Manual