This is tempting indeed… but after the S42 debacle i will wait for at least one honest review.
Just looking at the UI diagram makes me wonder… Long press to off, long press to lock, long press to unlock… I’m already tired of this light!
XANES-KT-01 keychain light was the first to adopt this side switch with dragon breath and battery status indicator. However it has a "M" logo instead of "ON/OFF" symbol.
The silicon cover of MF-01 switch is much similar to ASTROLUX S42 but it does not protrude out as much.
As a side note, it has become very common on ecigs to lock/unlock the device with a fast serie of five clicks. Although it may seem cumbersome on paper it has proven quite fast and efficient. However, it takes a friendly switch - on some lights the side switch is too stiff for such a fast click action.
Long press to unlock is just plain anyway. :person_facepalming: