ProtoArc EM01 Ergonomic Bluetooth Trackball Mouse - Rechargeable, Adjustable Angle, Connects to 3 Devices (PC, Mac, Windows) - Red Ball

About this item

• Precise Thumb Mouse: ProtoArc trackball mouse provides accurate and smooth tracking, allowing for easy navigation through documents and web pages. You no longer need to move your arm for the movement of the cursor. Your thumb will control the cursor instead. It will effectively reduce fatigue and strain on your wrist and arm. More productive in the narrow space, such as the messy desktop, couch, bed etc
• Quiet Clicking: Smooth frosted surface and quiet clicks can bring a better user experience and free your worry about bothering others and keep you stay focused while working. Note: The middle scroll wheel is not silent. All the buttons are non-programmable and the back forward buttons are not compatible with Mac OS system
• Ergonomic Design for More Comfort: Unique adjustable hinge allows you to customize the trackball angle from 0 to 20 degrees according to your needs, ensuring a more natural, comfortable hand position for all-day comfort
• Rechargeable & Adjustable DPI: The bluetooth Trackball Mouse built-in rechargeable lithium battery. No need to change batteries. Please remember to turn it off if you do not use it for a long time. 5 DPI levels (200/400/800/1200/1600) allows you to change the cursor sensitivity easily and track more smoothly
• This trackball mouse offers Bluetooth and 2.4 G wireless connectivity, featuring a plug-and-play function. It has three connection modes for controlling multiple devices simultaneously, allowing seamless switching between PC, laptop, and iPad with a single button press to enhance productivity. It is compatible with a variety of operating systems, including Windows, Android, and Mac OS, for desktops, laptops, and more.