electromagnetism interference from devices which don’t pass safety standard.
3.Avoid using the wireless mouse on a metal surface. Metals such as iron, aluminum, or copper shield the radio frequency transmission and slow down the mouse’s response
time or cause the mouse to fail temporarily.
The radio frequency is 2.4HZ, it is safe for our bodies, but please be cautious in using cardiac pacemaker or other body auxiliary instruments.
Troubleshooting
If the mouse is not working:
1.Make sure the mouse is on.
2.Check battery and battery installation.
3.Check receiver installation.
4.Try another USB port.
Product Support
Need help with technical support? Please go to: http://www.a4tech.com/ennew/support.asp and our support team will respond within 72 hours.
**Features and specifications of all A4 TECH products are subject to change without notification.
Specification
RF Data Transmit Rate
Modulation Type
500k bps | Frequency |
GFSK | ID Codes |
2.407GHz ～2.473GHz
524,288 sets