Welcome! This remote control is compatible with Z4, Z5, Z6, H1, H1S, H2, and H2S projector models. Features English voice control. Includes a wide-angle Bluetooth remote. Powered by 2 AA alkaline batteries or 1 electronic battery (batteries not included). Wireless communication via Bluetooth. Note: Functionality is only available after pairing with your TV. Color: Black Material: Plastic Package Contents: 1 x Remote Control Please note: Lighting and different displays may cause the color of the item in the picture to differ slightly from the real thing. The allowable measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues after receiving your product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide the best solution!