Description: With the dual bluetooth-compatible connection support, the player can connect two mobile phones at the same time and simultaneously transmit bluetooth-compatible music, voice broadcast, and call audio. As long as one phone is paused, the bluetooth-compatible music of the other phone will be played. It supports multiple powerful functions, such as FM radio, SD-card read, U disk read, AUX input, dual bluetooth-compatible function, RCA audio output connected to subwoofer, LED digital, remote control, time display, power-off memory, 7 color lights, audio record, with USB charging port, etc. Adopting premium plastic and metal material, the car MP3 player is durable, reliable and wear-resistant. With standard quality, it has a long service life for you. The length of the car MP3 radio player is 18.8cm, the width is 5.8cm, and the height is 7cm. It is universal to 12V car center control modification. Item Name: Car MP3 Player Material:Plastic,Metal Batteries: Remote Control: Built-in CR2025 150mAh (Included) Size:18.8cmx5.8cmx7cm/7.4inx2.28inx2.76in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Car MP3 Player 1 X User Manual 2 X Disassembly Keys 2 X Connecting Lines 1 X Remote Control