Specifications:
Brand: HT-A1
Voltage:100-240V 
Display: 3.2-inch TFT 
Infrared image resolution: 220*160
Visible light image resolution: 640x480 (300,000 pixels)
Viewing Angle/shortest focal distance: 35 ° x26 ° / 4.0 MM
Thermal sensitivity: 0.07 ?
Temperature measurement range: - 20 ~ 300 ? (4 ° F to 572 ° F)
Test and measurement accuracy: ±2? or ±2%
Emissivity:  0.1- 1.0 adjustable 
Image capture frequency: 9HZ
Wavelength range: 8-14um
Focusing mode: fixed
Palette: rainbow/iron red/black/white/cold
Image format: JPG
Storage media: built-in 3G
Battery type: built-in rechargeable 1800mAh battery
Power supply: built-in rechargeable 3.7v lithium battery
USB: USB 2.0
Shutdown time: optional 5 minutes /20 minutes/no automatic shutdown
Working temperature: 0 ? ~ 45 ?
Storage temperature: - 40 ? ~ 60 ?
Relative humidity: <85%RH
Product size: 140*80*28mm/5.51*3.15*1.1in
Product weight: 431g

Product includes:
1 x Infrared thermal Imaging Camera
1 x data cable
1 x switching adapter
1x rope
1 x manual