inputs.text: disappointed - bought video ski trip winter knowing battery spec 2 hours therefore expect battery last little less 2 hours cold environmenton first 2hour indoor ski session battery light started blinking 30 mins everything shut 50 minsnow plan video 50 mins day trip unhappyi also looxcie systehem smaller not problehem staying entire 2hour ski session drawback low resolutionnow reading review worried mount sticking ski helmet well created easy way mount golf hat