Features: This is a remote control for projector. ABS material, wearable, durable. The remote distance is up to 10m / 33ft (Actual remote distance depends on the model of your projector). You can use it only after battery installation & setting up. Powered by 2 * AAA batteries (NOT included). Specifications:Color: WhiteSize: 15.6 * 4.5 * 2CM / 6.1 * 1.8 * 0.8inShell material: ABSRemote control distance: Up to 10 meters (Actual remote distance depends on the model of your projector)Battery Type: 2 * AAA batteries (NOT included) Power: DC 3VScope of application: Only applicable to the models described on the back of the remote control.Package weight: 52gPackage List:1 x Remote Control