362 Car Multi-functional Smart MP3 Player Bluetooth Hands-free Receiver 1. High-resolution, high-performance stereo, no freeze, support MP3FLACWMAAPE and other lossless music, multiple audio format playback. 2. Compatible with U disk of various brands, adjust the frequency of car radio and Bluetooth MP3 to play U disk songs uniformly. 3. MCU+DSP dual-core processor, intelligent noise reduction, clearer calls. 4. Digital display, real-time monitoring of battery voltage, safer driving. 5. Multiple circuit protections for overvoltage, overcurrent, output, step-down, overload, short circuit, and overtemperature can better protect your car. 6. Automatically connect to the device after matching, simple one-key operation, hands-free answering and making calls. 7. One-button Bluetooth connection, mobile phone navigation and playback, voice broadcast is more accurate, and artificial intelligence is improved again. 8. When the power is randomly cut off, the player will memorize the first position of the currently playing song, and the power will be cut off when the music is paused, and the playback will be memorized for up to one second. 9. Parameters: Input voltage: 12-24V Charging output: 5V 3.1-4.8A Transmitting frequency: 87.5-108MHz Support U disk capacity: less than or equal to 32G