The Ultimate Party Machine! The JBL PartyBox 1000 is a powerful party speaker with JBL sound quality and exciting full panel light show. Just plug in your Mic or Guitar and take the stage or stream your playlist via Bluetooth or from a USB stick. The LED lit DJ and Party Band bring concert to your party! Connect two PartyBox speakers wirelessly with the TWS feature or wired from one RCA output to another RCA input. Let's get the party started! Output power (W) 1100 Dynamic frequency response range (Hz) 30Hz-20kHz (-6dB) Dimensions (cm) 39.7 x 39 x 105 Dimensions (in) 15.6 x 15.3 x 43.3 Weight (kgs) 34.7 Weight (lbs) 76.5 Wireless Connectivity Bluetooth Technology Air Gesture Wristband using BLE technology Karaoke function Yes Lightshow Yes 3.5 mm audio cable Input Yes Auto-power off Yes Bluetooth Yes Wireless Yes