As for your housing, metal or ceramic are the ideal components with regard to sturdiness and toughness. The most often applied metallic is aluminum. 5 hours. In case you are lucky it may operate as many as six hrs. Around the flip side, it incorporates a micro USB electrical power https://rmacleod.co.uk/blog/2025/02/24/discover-top-rangefinders-ideal-for-hunting-at-r-macleod/