Edison EP-365 Professional Party System Bluetooth Wireless Speaker. 420 Watts RMS . Dual 10″ Woofers with LED Lighting. 1″ Tweeter. TWS (True Wireless Stereo). Rechargeable long-lasting Li-Battery (12V/4.5). USB/SD/TF/ FM Radio. Equalizer Microphone & Aux input. Remote Control & one wired Microphone included. Retractable handle and wheels. TWS (True Wireless Stereo) Allows you to connect two Edison EP-365. Powerful sound coming out of this Bluetooth speaker.