NULEA M505 Manual Del Usuario página 11

FAQ2
Note the mouse charging problem.
1 . Please use our included charging cable to charge the mouse.
2. Do not use a fast charger to charge the mouse. Using a high-power adapter
to charge the mouse may burn out the mouse's chip. (Directly use the computer
USB port or a 5V charger to charge the mouse).
3. For your best experience, please fully charge the mouse before your first use.
FAQ3
Why is the cursor too sensitive to control?
There are 5 DPI levels: 200-400(Default)-800-1200-1600. Press the DPI button
to adjust for your dreference.