Jelly Comb Bluetooth Trackball Mouse 2.4G USB & Bluetooth

Features：
ERGONOMIC TRACKBALL MOUSE: With the smooth and precise trackball, you no longer need to move your arm to move the cursor. Instead, your thumb controls the mouse pointer, effectively reducing fatigue and strain on your wrist and arm.
BLUETOOTH & 2.4G WIRELESS CONNECTION: This ergonomic mouse has two connection modes: BT 4.0 and 2.4G wireless (USB nano receiver on the bottom of the mouse), you can connect up to 3 different devices at the same time and switch freely between Android, tablet and Mac with just one button
RECHARGEABLE WITH USB-C PORT: The Bluetooth Trackball Mouse has a 600mAh lithium battery. You don't need to change batteries. It lasts 1 month with a full charge. Please remember to turn it off if you don't use it for a long time
3 ADJUSTABLE DPI: 3 adjustable DPI levels 1000/1600/2400, easily change the cursor sensitivity according to your activity. Provide a fantastic experience of fast response, smooth tracking, precise movement
WIDE COMPATIBILITY: Universally applicable with Windows, Android, Mac OS PC Laptop Desktop, etc. Bluetooth mode works with Windows/Android/MAC OS system, will not occupy any USB port. 2.4GHz mode works with laptop, desktop or any device with USB port, just plug the USB receiver into the USB port and you are ready to go
1. Smooth and precise trackball（With the trackball, you don't need to move your hands when you work or play, so there is no fatigue of your hands）
2. 2.4G USB Wireless and Bluetooth Dual-Mode
3. Ergonomic design
4. High sensitivity with 3 DPI levels
5. Rechargeable with USB-C port
6. Connect up to 3 devices simultaneously
Specifications:
Working distance: 10m
DPI level: 1000/1600/2400
Click lifetime: more than 3 million times
Lithium battery capacity: 600mA
Size: 134*96*48 mm
Weight: 135g
Package includes:
Wireless Bluetooth Trackball Mouse
USB receiver (on the back of the mouse)
USB-C charging cable