JOMAA RGB Backlit Bluetooth Trackball Mouse 2.4G for PC Lap

INDEX FINGER TRACKBALL Equipped with a 44mm trackball, move your cursor with one finger movement instead of moving your wrist and arm. It will effectively reduce fatigue and strain for your wrist and arm.
Ergonomic Design The design of the ultra long hand rest allows this mouse to fully fit your palm, it can reduce arm strain and keep your hands in the most comfortable position at all times Whisper-quiet Click 5 DPI levels (100/200/400/800/1600 DPI) Rehcargeable Mouse Equipped with build-in rechargeable battery, no need to rep the battery
you can recharge the mouse easily with the Type-c cable included in package One mouse for three devices This trackball mouse has triple connection modes.
You can control three devices at the same time, Trackballs in different positions After long-term use, please remove the trackball and wipe with a soft cloth to ensure the trackball roll smoothly;
The backward and forward on is not fully compatible with Mac OS; Press and hold the scroll wheel and the right on simultaneously for 5 seconds to change DPI; The mouse can be connected with 2.4G (USB dongle) + Bluetooth1/Bluetooth2 (without the dongle);

Acceleration: 40 G
Movement speed IPS: 450
Sensor model: Instant A704F (7200 DPI-60 IPS-20G)
Operation Mode: Trackball
Power Type: Rechargeable
Number of ons: 4
Number of Rollers: 2
Hand Orientation: Right Package: Yes
Style: Trackballs
Backlight DPI: 1600 Interface
Type: USB
Type: Bluetooth Wireless
Material: plastic
colour: Black

Package Contents:
1 x Rollerball Gaming Mouse

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.

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