1. Material: plastic
2. DPI: 1600/2400/3200DPI, default value 1600
3. Surface treatment: rubber paint skin coating
4. Battery: AAx2 (not included)
5. Adapt to the ThinkBook family's new PC-based interaction modes; switch between Beast/Smart/Energy-saving modes by pressing a combination of buttons.
6. Eliminates discomfort and reduces stress on the wrist.
7. Fits the contours of different users' hands with soft skin-like material side grip slots.
8. Long press on the back pairing button for 3 seconds to enter Bluetooth pairing mode.
9. Side front button + dpi combination button for dual device switching.
10. Easily connect to two devices via Bluetooth wireless technology or USB 2.4GHz reception, multi-device functionality to maintain a smooth and stable workflow, within 10 metres there will be no dropped frames or delays in the sense of stuttering.
11. Long-lasting and stable power, replace the battery once, the service life of up to 18 months (not included)
12. Size: 124.28x78.67x41.30mm
13. Weight: 85g