Projected swinging light like a ocean surface makes you relax at Bath Room or LivingRoom.And the projecting light on the screen can move slightly like ocean water.It can be double used as projector andspeaker at the same time.1 .Relax marine projector enjoy a popularity in the healing tool market. 2. Modeling simple, press one button to enjoy the ocean dream 3. It can be use in the bathroom, bedroom and so on to enjoy the ocean beauty. As you immerse yourself in the deep sea, you will have a feeling that the ocean is embracing you. 4. You can adjust the bottom to set the angle of light projection. 5. Automatic sleep feature will automatically close it after an hour, of course. Just press the bottom and you could reopen it. 6. The second generation provide the external USB power plug besides it could be used when you put the batteries in, you can gradually began to feel a quiet sea and relaxation conveniently . *Water proof *Angle adjustment *Automatic off function *Swinging filter Attention in using 1. Please don’t stretch or bend the movable main part in any direction with reluctance. 2. This product is constituted with precise electronic parts, so please avoid to use or to Keep it in an extreme temperature condition, in a place of intense magnetic field or in a place of intense vibration. In addition, If it falls to ground or is struck, there will be a fault 3. To be used in a high temperature will cut down the life span of cells and cause a fault. So don’t use it around heater implements or in a place where the sun shines directly. 4. Please don’t use it in the places of high humidity like in the bathroom. 5. Demounting this product will lower its precision and function. So be sure never to demount it at random.