Power Supply 7.2 VDC (during battery use)
-12 VDC (during AC adapter use)
-Power Consumption 21.4 W
-Operating Temperature 32 to 104°F (0 to 40°C)
-Operating Humidity 10% to 80% (non-condensing)
-Storage Temperature -4 to 122°F (-20 to 50°C)
-AVC-Intra and AVC-LongG codecs support 24-bit/48 kHz 4-channel digital audio recording
-6 user-assignable function buttons; user file containing the settings can be saved onto an SD/SDHC/SDXC card . . .