Product Description: Function: wireless TV remote controller + air mouse + 33 key infrared learning remote controller. This 33 key infrared learning remote controller can work in two modes, switch between TV keys, and control the suspended TV box, TV and audio system through a remote controller. Before starting to use, use some learning buttons several times, and all buttons can be specified according to your preferences. Wireless TV remote control: 2.4GHz wireless connection, plug and play through USB receiver, you can snuggle up on the sofa and enjoy remote wireless control up to 10 meters / 32.8 feet. Replace the remote control of the Android TV box. Voice remote control: use the voice search function of the built-in microphone to find TV programs, movies and games immediately. You can work anywhere in the room without pointing to the TV. No keyboard or text editing is required to save time and input applications or quickly copy text. Small portable remote control: small size, can be used at home, enjoy PC multimedia entertainment or bring it to the office, suitable for meetings, presentations and lectures. Bid farewell to the mouse hand. The desktop without lines and constraints is suitable for more scenes. Specification: transmission mode: 2.4G RF wireless Color: Black Sensor: 6-axis gyroscope Number of keys: 34 Range: > 10m Battery type: AAA * 2 (excluding) Material: ABS plastic and silicone Size: 165 * 55 * 25MM Weight: 70g / 0.15 LB Package includes: 1 mouse remote control (without battery) and 1 USB receiver