Connects your Remote to your PC by Bluetooth. Compatible with for Remote, for Nunchuk Controller and Classic Controller. Supports four working modes: Keyboard and Mouse Mode (LED1), Keyboard and Mouse Game Mode(LED2), Game Controller Mode (LED3)and Remote Controller Emulator Mode (LED4). Easy and simple operation, no need extra Bluetooth dongle. Supports Cursor Anti-Shake function. AlIows you to pIay more and precisely with your Game Controller, Light or Racing Wheel. Works as a PC Remote Controller. You can return or skip to the beginning of the current, previous or next chapter and supports Fast reverse, Fast forward, Pause playing, etc Works as a Game Light . You can play all kinds of PC Games. PC or Light is well supported. Supports the G-sensor function that is the for the Racing Games. Supports the Vibration Feedback. Compatible with the newest Emulator Dolphin. Supports up to 4 of the Remote Controllers. Due to different product batches, the appearance , which does not affect the use. Colour:Black Material:Plastic Package Contents: 1 * Wireless Sensor Only the above package content, other products are not included. Note: Light reflection 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.