Description:1.Brand New and High Quality2.New mini-wave projection lamp with Stereo Speaker、 simple modeling、 easy to use;3.Allows you to enjoy the beautiful environment with wonderful music via 3.5mm audio jack (included)4.Perfect for the bedroom、 living room and more.5.Allows you to feel as immersed in the calm and the sea embrace peace、 creating a romantic、 leisure and cozy atmosphere of the space to achieve physical and mental relaxation effect.6.It is also a small stereo(With volume control button)、 allows you to enjoy the beautiful environment、 but also enjoy the wonderful music.7.Powered by 4 x AAA battery (not included) or via external DC 5V plug (included) or USB8.Automatically closed ( you also can press the key to close or open it)、 built-in Mini speaker be as mp3 speakersSpecification:Material: ABSRated voltage: DC 5V 500mARated power:<5WItem Color: As the pictures showLight Color: BlueSize: Approx. 13.5*13.5*12.5CMPackage included:1 x Ocean Projector1 x USB Charger Cable1 x US Power Plug1 x 3.5mm Audio Cable1 x User manualNote:1. This product can be used in the bathroom、 but do not get wet、 to prevent water droplets into the apparatus so as to avoid failure.2. When using this product、 do not place the product on an unstable place、 to prevent the product skew and impact the effect;3. Do not place the product on high temperature、 humidity、 high intensity magnetic field、 to avoid product malfunction.