Product material: ABS + electronic components Product power: 3W Lamp bead type: imported high-brightness LED lamp bead Focal length: adjustable focal length, up to 3 meters Projection area: 40 square meters (HD projection) Projection angle: 180 (auto-rotate) Timing time: 1 hour Packaging size: 130*150*180MM (color box packaging) Product size: 121*100*122mm Product weight: 580g Specifications: 1. High-definition projection area of 40 square meters, adjustable focal length, clear picture. 2. Customized film, exclusive projection pattern market, every picture is amazing 3. Hide the light source, long-term use will not hurt the eyes 4. The large angle of 180 can be adjusted at will, which is convenient to use. 5. Timing function, sleep with peace of mind, automatic shutdown. 6. The brightness can be adjusted, and the brightness can be adjusted in three gears. 7. Night light function, buckle the lampshade and it is a night light. 8. Bluetooth speaker function, picture and music are available. Package Included: 1x Projection Lamp, 1/6/7x Film, 1x USB Cable, 1x English Manual, 1x Remote Control (Bluetooth)