★TRACKBALL DESIGN:Trackball Mouse with Scroll Ring for comfort and precision | ★UNIVERSAL APPLICATION:Can be used on a PC as a mouse or connected to your game console | ★ILLUMINATED :When connected, the colour changes to Red & Green using in built LED's. Mouse size: approx.10 * 10 * 4cm/3.94 * 3.94* 1.57inch Diameter of track ball: approx. 4.5 cm/1.77inch | ★SMOOTHLY ROLLING ACTIONOperates just like a standard 3-Button computer mouse. | ★MADE OF HIGH QUALITY PLASTIC:Made of high quality plastic durable and reliability, Any questiong please free to contact us, we can refund full money to you,

High sensitivity: Remote control signal receiving real-time response to fast forward without delay | Easy Setup: This IR Repeater System is easy to use and sets up in minutes | With 4 head IR Emitters allow for remote control of up to four devices | Allows IR signals to pass through solid doors or walls, line-of-sight to the components is not required
Confirmation LED built-in to the IR receiver acknowledges receipt of IR commands | Control Audio Video Components in Entertainment Cabinets or Equipment Closets using Existing IR Remote Controls