This is a wireless speaker system for all 12V motorcycles, it can play music from SD card and it supports FM radio function.<br><br>Features:<br>Can play music from SD/MMC card.<br>Supports FM radio band for outdoor convenience.<br>Remote control with alarm for easy operation.<br>Built-in protective tube guards circuit.<br>LCD can display radio frequency and player information.<br>High sound quality, low power consumption.<br><br>Specifications:<br>Color: Black, silver<br>Material: Plastic<br>Voltage: 12V<br>Power: 2 * 7W<br>Waterproof: Yes<br>Package Size: 31 * 15 * 6cm / 12.2 * 5. 9* 2.4in<br>Weight: 565g / 19.9oz<br><br>Package List:<br>2 * Speakers<br>1 * Host<br>1 * Remote Control<br>1 * English Manual