Devices specifications:IPX4 Water Proof:Light up every moment with the ultimate party starter. Wet speaker? Don’t Worry! With IPX4 waterproof on the Top Panel, there’s no need to worry about small drops or splash.Model :Party Rocker OneChannels/Speakers:2.0/2 x Tweeter (2.25”) and 2 x Subwoofer (5.25”)Max Audio Power/ Sound Modes:300W/ ROCK / POP / EXTRA BASS / Echo / Karaoke / DJPorts:USB; AUX in & out; Mic input; Guitar input; DC in; Power socket.Battery:4 x 2500mAh (15 hours playback time)Power Supply (Voltage/Hz)AC 100~240V, 50/60HzBluetoothYes, V5.0Dimensions300 x 550 x 260 mm (WxHxD)Additional Information:Bass Boost; DJ Effect; Vocal Fader; Waterproof Top Panel (IPX4); Wireless charger for phone; 15hrs of playback time; Light effect x 5; Built-in battery; FM; Car charger; LED display; TWS.Warranty:24 MonthsIncluded in Box1 x Party Speaker; 1 x User Manual; 1 x Power Cable