The device has 2 hours battery life on constant full infrared, or 5 hours battery life with lower infrared usage. Record photos and videos on the 110R, then play back files on the device - or transfer them to your computer by USB (micro SD memory card required). For night vision, trust Nightfox. The item "Nightfox 110R Widescreen Night Vision Binocular Digital Infrared 165yd Range" is in sale since Tuesday, October 15, 2019. This item is in the category "Cameras & Photo\Binoculars & Telescopes\Binoculars & Monoculars".The seller is "usa*stores" and is located in US. This item can be shipped worldwide.