Press the voice button on the remote to search for the channel you want to watch and it's easy to use.The curved design on the back of the pneumatic mouse is for your hand, providing a comfortable portable experience.It can detect changes in direction and speed, so you can move directly through the air for control.The 2.4G wireless connection via the USB receiver is plug and play and enjoys remote wireless control up to 10 meters.Being made of high-quality materials, it is easy to use in practical life, which makes it very popular.Specifications: Item Type: SmartRemote Control Transmission Method: Wireless 2.4GSensor: 6-AxisGyroscope Number of Buttons: 34 (33-Key Infrared Learning+ Voice Button) Transmission Distance: About 10m/32.8ft BatteryType: AAA x 2 (Not Included)Product Size: Approx. 16.4 x 5.6 x 1.8cm/0.5 x 0.2 x 0.1inMaterial:ABS Plastic + SiliconeButton PackageList:1 x Smart Remote Control 1 x InstructionManual1 x Receiver