27 Technical data
27.1 Power supply
Input voltage ................................. USB 5 V/DC
Internal battery .............................. 3.7 V 1500 mAh Li-ion
Remote control power supply ....... 3 V; 2x AAA alkaline batteries.
27.2 Wireless module
Transmission frequency................ 2403 – 2480 MHz
Transmission power...................... 13 dBm
Transmission range ...................... 15 m
27.3 LED front light
Power consumption ...................... 0.2 W
Light output ................................... 24 – 26 LM
Light temperature ......................... 8000 – 8500 K
27.4 Ambient conditions
Operating temperature ................. -10 to +50 °C
Operating humidity ....................... 30 – 90% RH (non-condensing)
Storage temperature ..................... -20 to 50 °C
Storage humidity ........................... 30 – 70% RH (non-condensing)
27.5 Miscellaneous
Dimensions (L x W x H) ................ 122 x 60 mm x 80 mm
Weight .......................................... 286 g
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