Feature: 1. Professional: Professional wireless mini remote control and pointer combination. 2.4ghz wireless connection, operating distance up to 10m (including USB port 2.4ghz receiver) 2. Smoothly Operation: True plug and play. With left and right keys, smoothly operation 3. Design: A scroll wheel with page turning and page turning and carriage return functions. The built in pointer is suitable for multimedia teaching meetings, lectures, training and other activities 4. Ergonomic Design: Comfortable operation. Stylish look and mini portable size. The USB 2.4ghz receiver can be stored in a battery compartment for easy portability 5. Suitable for: Suitable for home theater, tablet, for Android TV box,360 HD player, etc Specification: Item Type: Presentation Clicker Material: ABS Rf Mode: 2.4Ghz RF Battery: 2 x AAA Battery (Excluding) Color: Black. Package List: 1 x Presentation Clicker1 x USB Receiver1 x User Manual