Feature:1. 7 Color Light: The water pattern light has 7 different colors, each color can be used for static and floating, the floating speed can be adjusted and it has a remote control.2. 2 Installation Methods: Desktop and rotary, which can be rotated 180. The light projects colorful water waves onto the wall or ceiling of the children's room.3. High Quality Material: The watermark lamp is made of ABS material, which is non toxic and environmentally friendly, and has a service life of more than 5000 hours.4. Adjustable: Light speed, flashing rhythm can be adjusted, fast, slow or static, low heat, low power consumption, no noise, high brightness, stable performance, long life, it can be used in any place.5. Scope of Application: It is very suitable as interior decoration wave projector, romantic mood lamp, night light and bedside lamp; or Christmas, Halloween, wedding, concert, KTV, club, etc.Specification:Item Type: Watermark LightMaterial: ABSSize: Approx. 9.5 x 8.5 x 8.5cm/3.7 x 3.3 x 3.3inPower: 4WVoltage: 100-240VRemote Control Battery Type: Button Battery (Delivered with 1 Button Battery)Button Battery Model: CR2025Button Battery Capacity: 200mAhVoice Control Mode: Closed Light Mode, Dynamic Voice Control, Stroboscopic Voice ControlLighting Effects: 7 Kinds (Red, Green, Blue, White, White and Green, Red and Blue, Red, Green, Blue and White Different Effects Switching).Package List:1 x Watermark Lamp1 x Stand1 x Remote Control1 x ManualNote:There will be a little error in manual measurement.Delivered with built in battery