Size: 17.5 * 16.5 * 10.5cmPower: 5 (w)Weight: 0.450kgCan be inserted into the phone size: not more than 14.5 * 8 cmProjection painting size: 8 times (cm)Effective scanning frequency， brightness， resolution: 8 times magnificationVoltage: 0 (V)Note: The first product is positioned as an entertainment device， just a simple projection device toys， certainly not a professional projector device， the pursuit of professional projection equipment buyers， please carefully shot!