Caution: color: we ship according to the color of the first picture, in the package: if the quantity is not stated in the description, we will ship the item according to the quantity and model in the title. For mi box 4x 4k wireless remote control smart android tv xmrm 010 4s 4k l65m5 5asp bluetooth smart television tv controller new| remote controls application: tv-4s smart televisions frequency: 2.40Ghz - 2.48Ghz supply: 3v / 2 x 1 , 5v aaa batteries not included special features: integrated microphone for voice control recognition features: the google assist voice button is located at the top right model: xmrm-010 wireless communication: ir pairing the remote: the prerequisite for this is that the tv set is switched on beforehand. Since switching on with a new, unregistered remote control is not yet possible, the tv set must first be started manually using the small, somewhat switch located in the middle of the bottom of the tv set. Get very close to the device with the remote control. Now you can start the pairing process by pressing the "mi" button above the red button and the "home" button above the yellow button together for a few seconds. As soon as you hear a beep, you can release the two buttons. Colour:black material:abs package contents: 1 x remote control only 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. Does not include dry batteries