Ocean Music Projector Speaker, IMAGE Ocean Blue Sea Daren Wave LED Projector Night Lamp Light MP3 iPhone Speaker The Ocean Music Projector Speaker built-in Mini speaker (via 3.5mm audio jack) can be as ipod, iPhone, mp3 speakers New mini-wave projection lamps, modeling simple, easy to use. Angle adjustment, Automatic OFF function, Swinging filter Power by 3 x AA Batteries Required (not included) or external USB and 4.5V DC plug Package including:1*Daren Waves,1*Audio Cable,1*USB Cable