Get your party started with this 12" Bluetooth speaker. Features colorful LED lights that dance and change the music. True Wireless Stereo (TWS) - connect another speaker to double audio output. Play audio with media inputs: microSD USB Aux mic input. Carry handle and wheels to roll with you anywhere. Approximate 2 hour playtime on a single charge. Speakers: 12" woofer and 1.5" tweeter. 40W Maximum power consumption. Built-in rechargeable 3000mAh battery. Dimensions: 13.38" x 11" x 19.4". Includes: Remote control. Wired microphone. Charging adapter.