Oh... not off like takin' it off. I can but it requires tools an' such and no one likes just seein' the base sittin' there. [Because even if it doesn't show anything morbid it's even more obvious it's rooted into his skull.]

Since it's to help guide my arrow I turn it on and off just thinkin' about it. Longest I've run it straight is three days. It gets disorientin'.