LG Magic Remote AN-MR18HA Manuel D'utilisation page 9

Specifications
CATEGORIES
Model No.
Range of frequency
Output Power (Max.)
Channel
Power source
Operational temperature range
DETAILS
AN-MR18HA
2.400 GHz to 2.4835 GHz
4 dBm
40 channels
AA 1.5 V, 2 alkaline batteries are used
0 °C to 40 °C
9