We want you to know: this remote control with Alexa voice control.There are 5 kinds of infrared learning buttons: power button volume + volume key, page + page button can be programmed according to your TV remote function. Note: This function requires you to have the original infrared remote control of the TV.The wireless mini flying mouse can support 2.4G wireless devices such as smart TVs, Android smart sticks, desktop computers, notebooks, set-top box players, etc. It can be used with AAA batteries. It has a wide range of applications, competitive prices, and high cost performance.The remote control and the receiver have been paired before leaving the factory, so the receiver can be automatically connected to the USB interface of the set-top box. It cannot be used normally during use. You can connect through the following methods:Same as above, press the OK and HOME buttons on the remote control, and then insert the usb receiver into the usb interface to automatically pair.Colour: blackMaterial: plasticSize: 158 x 40 x 20mmPackage Contents:1 x Voice Remote ControlOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.