Usage Tips:Shutdown time display function; super clear and ghost-free large screen! Really high power 4x60W output. AUX audio input, mobile phone, MP3/MP4/MP5/navigation and other audio can be played in the car through the machine. One-button mute, there are one-button mute buttons on the remote control and the machine, which is convenient for occasions. Support file playback function. Support MP3/WMA/High Definition audio formats Supports large-capacity SD card/MM card, U disk and other memory playback Electronic tuning and radio function, automatic station closing and saving, support power-off memory Car-standard LED display technology, the display is super bright, but the gloss is soft and not dazzling Power-off memory function, remembers the radio or music playback status when the power is off Front and rear left and right/left and right channel isolation Multiple EQ sound effect scene options: jazz, rock, , classical, etc. High, low, left, and right sound adjustments, easily enjoy HI-FI car audio and video effects Multiple circuit protection tests (overload, overvoltage, short circuit) Note: Installation guide not included, we strongly recommend you professional installation. Please check as much as possible to make sure the item is what you need. Tips:The product may be updated constantly,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use. Colour:As Shown Material:ABS Package Contents: 1 x Car Bluetooth MP3 Player 1 x Remote Control with Power Cord Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.