General description Rotating dynamic water ripple light and shadow lamp creates a romantic atmosphere with its unique projection effects. This small desk lamp features a beautiful light color and is perfect for decorating any room or as a thoughtful gift for occasions like Valentine's Day. Technical specifications Item Type: Night Lights Shape: Round Material: Acrylic Dimensions: 22.5 * 22.5 * 6 cm / 8.86 * 8.86 * 2.36 inches Weight: 360 g Battery: Built-in rechargeable battery (700 mAh) Installation Remove the protective film on both sides. Use two small flat pads, one on the top and one on the bottom. Tighten the screw with a screwdriver (included). Ensure the texture of the small disk is installed inward. Usage Turn on the light to the maximum to start the rotation effect. Touch the switch and long press to adjust the light intensity. Other information Light Color Options: A: Monochrome (warm light), B: Traffic light (white light - warm light - neutral light). Includes a charging