got an mj816 for Christmas. as soon as i plug the light into the battery it turns on. i can cycle the modes but it doesn't turn off at any point. i have to unplug it to get it to turn off. is this normal operation? read the manual but it is vague, thanks.
Results 1 to 6 of 6
Thread: MS MJ-816 question, modes
Check out hottest mountain bike products from these brands!
See All Interbike Coverage - Click Here »