Description: Features:
1)
USB plug-and-play, no driver required
2)
USB version: 1.1 compatible with 2.0
3) Radio frequency
technology4) Frequency: 433.92MHz
5) Control distance: up to 20m
Functions:
1)
Laser pointer
2) Timing
3) Alarm
clock4) Mouse
5) Shortcut keys of
keyboard6) Built-in flash
memory optional
Packing:
Gift box