The Artis MS301 Wireless Bluetooth Portable Party Speaker is a great way to enjoy music while on the go. The speaker features a wireless Bluetooth connection that allows you to connect to your favorite music source, such as your smartphone, tablet, or laptop. The speaker also features a TWS mode that allows you to connect two speakers wirelessly for a more powerful sound. The speaker has a total power output of 20 watts and a battery capacity of 1200mAh, which provides up to 2 hours of playback time. The speaker also features a USB/TF card input that allows you to play music from a USB drive or TF card, as well as an aux port, mic, and FM radio. The speaker also features volume, mode, and track controls, as well as bass and treble controls.