Usage Tips:Versatile Media Support: Play MP3, FM radio, and voice with USB/SD/MMC card support, offering diverse entertainment options. Sound System Wireless Speaker, Best Bluetooth Stereo System, Bluetooth Connectivity: Seamless wireless audio streaming with Bluetooth, ensuring a hassle-free listening experience. Waterproof Design: Built to withstand the elements, this waterproof audio system is perfect for all-weather rides. Extended Remote Control Range: Enjoy convenient control with a remote that operates over 100M in open areas. High-Fidelity Sound: Experience crystal-clear audio with a 110dB output frequency range, enhancing your ride's ambiance. Function: Colorful flashing lights, novel appearance, IP4 waterproof, 2x5W tweeter, FM/AM radio, support TF/USB/AUX-IN and MP3/WMA format playback, Bluetooth playback, wireless remote control control. Applicable models: motorcycles, electric vehicles, tricycles, beach cars, UTV all-terrain vehicles. Note: Installation guide not included, we strongly recommend you seek 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:Plastic Package Contents: 1 * Motorcycle Bluetooth Audio 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.