The ION Tailgater Go Portable Speaker is a compact wireless speaker system powered by a 20 Watt dynamic amplifier housed in a water-resistant enclosure. The ION Tailgater Go is compact yet powerful allowing you to stream your favourite music wirelessly thanks to the integrated Bluetooth connectivity. Tailgater Go boasts a 4-inch woofer and wide-dispersion tweeter delivering premium-grade audio performance at high volume levels. The built-in rechargeable battery provides up to 50 hours of continuous operation from a full charge. It even features a USB charge port for recharging your USB-compatible devices.