Features: 2.4GHz and bluetooth-compatible voice wireless double modes(can be switched and used at will). Plugging and play, no driver required. The BT5.0 function needs to be used after successfully pairing with the connected wireless device, and the device will automatically connect the second time it is turned on. Built-in 6axis intetial sensing technology, sensing precise and flexible control. Suitable for intelligent devices such as set-top boxes, televisions, projectors, and computers. Environment-friendly ABS material housing, high strength and high-toughness, comfortable and durable. Specifications: Material: ABS Color: Black Size: Approx. 162x36.2x13.2mm/6.38x1.43x0.52" Note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution. Package includes: 1x Voice Remote Control