1、Powerful function, sound sensing mode, let the light and music beating, plus the star sky, nebula and moon projection function, to meet your lighting needs in different scenes. 2、Equipped with a multifunctional 21-key remote control, which can control the projection light switch, color, brightness, speed, timing, voice control mode, etc. 3、Wide application range, suitable for various entertainment occasion such as DJ, KTV, bar, party, leisure, family dance, bedroom, birthday party, holiday activities, etc. 4、Made of high‑quality ABS, heat‑resistant and pressure‑resistant, safe and non‑toxic, durable. Turn the ceiling into the star sky you want. It improves children's imagination and creativity, allowing children to fall asleep under the star. 5、Energy saving, environmental protection and power saving, using high-quality LEDs, high brightness but power saving, low light decay, clear projected images, and more perfect decorative effects. Item Type: Projection Lamp Material: ABS Color: White Product Size: Approx. 146x113x123mm / 5.75x4.45x4.84in Weight: Approx. 418g / 14.7oz Water Pattern Lamp Beads Light Color: RGB three colors + combination color Pattern Lamp Beads Light Color: White light Application: Projection lamp Remote Control Battery: Built-in 1 x CR2025 button battery with a capacity of 150MAH (included) Control: Remote control Equipped With: 1m / 3.3ft USB cable Rated Output Power: 7.5W Working Temperature: -10~40℃ Storage Temperature: -20~60℃ Projection Distance: 2-10M Projection Area: Distance 5M, projection 20㎡ Distance 8M, projection 80 ㎡ 1 x Projection Lamp 1 x USB Cable 1 x Plug 1 x Remote Control