Features: Lossless Audio Quality: Upgraded intelligent Bluetooth-compatible 5.0 transmission lossless audio quality more stable low-power links 360 stereo surround sound. Atmosphere Light: The player is equipped with atmosphere light paired with bass 360 surround sound effect to make your journey no longer lonely. Fast Charging: QC3.0+PD intelligent fast charging with dual USB interface design ensuring both music and charging accuracy. Voice Navigation: Mobile voice navigation broadcast Bluetooth-compatible connection accurate and convenient for driving. After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible. Specifications: Material: ABS Working Voltage: 12V-24V Output Voltage: DC/5V Bluetooth-compatible Version: 5.0 FM Frequency: 87.5-108MHz Notes: Please note that due to the influence of light and screen slight chromatic aberration is acceptable. Please allow slight measurement error due to manual measurement. includes: 1 * Car MP3 Player "