Wireless Trackball 2.4G,Dual Bluetooth 4.0 Ergonomic Rechargeable Mouse For Windows Computer Laptop PC

Model 1: Features： ERGONOMIC TRACKBALL MOUSE: With the smooth and precision trackball, 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 for your wrist and arm BLUETOOTH 2.4G WIRELESS CONNECTION：This ergonomic mouse has dual connection modes BT 4.0 and 2.4G wireless (USB Nano Receiver stored in the mouse bottom), you can connect up to 3 different devices at the same time, switch freely between Android, tablet and with just one button RECHARGEABLE WITH USB-C PORT: The Bluetooth Trackball Mouse built-in 600mAh lithium battery. No need to change batteries. It can last 1 month per one full recharge. Please remember to turn it off if you do not use it for a long time 3 ADJUSTABLE : 3 adjustable level 1000/1600/2400, easily change the cursor sensitivity depending on your activity. Provide a fantastic using experience of fast response, smooth tracking, precise movement WIDE COMPATIBILITY: Universally works with Windows, Android, OS PC Laptop Desktop, etc. Bluetooth mode works with Windows / Android / OS system, won’t occupy any USB port. 2.4GHz mode works with laptop, desktop or any device with USB port, simply plug the USB receiver into the USB port and you are ready to go 1. Smooth and precision trackball （With the trackball, you don’t need to move your hands when you work or play, so there is no fatigue with your hands） 2.  2.4G USB Wireless and Bluetooth Dual-mode 3. Ergonomic design 4. High sensitivity with 3 levels 5. Rechargeable with USB C port 6. Connecting up to 3 devices simultaneously Specifications: Working Distance: 10m level: 1000/1600/2400 Click life: more than 3 million times Lithium battery capacity: 600mA Size: 134*96*48 mm Weight: 135g Package Includes: Wireless Bluetooth Trackball Mouse USB receiver (at the back of the mouse) USB C Charging Cable User Manua Model 2: This JOMAA wireless trackball mouse is an excellent choice for computer users. It has Bluetooth 5.0 dual - mode for convenient connection. With 1600DPI adjustability, it offers precise control. The mouse is silent, making it ideal for various environments. It is compatible with Win/Android/IOS systems. CE - certified and with a USB interface, it is reliable. Rechargeable power type ensures long - term use. Right - hand oriented, with 5 buttons and 1 roller, and it comes with a package, weighing 155g. About this items Unique Combo: A perfect blend of a vertical mouse and trackball, offering the best of both worlds in terms of comfort and functionality. The trackball allows for accurate and smooth cursor movement, enabling precise navigation and control. Ergonomic Design - The sculpted ergonomic design and smooth thumb control provides all-day comfort and features a unique 60° tilt that helps improve wrist and forearm alignment True Wireless Freedom: Connect up to 2 devices by either bluetooth or USB dongle. Switch easily between them by the button on the bottom to improve your efficiency.[KINDLY REMINDER: The 2.4G USB receiver is stored at the bottom of the wireless trackball mouse.] High-Quality Optical Tracking - A high-quality optical sensor accurately tracks the 34mm thumb-operated trackball, giving users smooth cursor control and optimal precision. The MS-622 offers easy cursor speed transitions with 3 DPI options: 800, 1200, 1600 .ensuring accuracy and speed when needed, this mouse caters to various work and gaming scenarios, offering ultimate precision. Silent Click : Featuring a quiet clicking mechanism, making it ideal for use in quiet environments such as libraries, offices or shared spaces. Rechargeable Battery: (For your best experience, please fully charge the bluetooth trackball mouse before your first use) The built-in rechargeable battery has a long battery life enables you to say goodbye to dry cell batteries. Please Note: 1. Please use our included charging cable to charge the wireless trackball mouse 2. Do not use a fast charger to charge the trackball mouse. (Directly use the computer USB port or a 5V charger to charge the bluetooth trackball mouse).