Features: MP3 in memory type USB or SD Treble/Bass/Volume control Remote control Power on/off control Sound mode digital display 100% Brand new, high quality Easy and convenient to use Revolutionary amplifier technology, ultra compact design, light weight Specifications: Input voltage: 12V Output power: 2*20W Fm Frequency Rang: 87.5 to 108MHz Support: USB/SD/MMC card Format: FM MP3 Product color: Blue Dimensions: 15*17*6cm SKU: A8CA00009 Package Includes: 1 * Car Amplifier 1 * Remote Control