lil 1/2 pint:
modeling my fancy armband
lil 1/2 pint:
push button on outside of band to turn lights on or off
lil 1/2 pint:
slide battery compartment into elastic pouch
lil 1/2 pint:
removing spent cr2032 battery
lil 1/2 pint:
installing battery
lil 1/2 pint:
my brand new schwinn reflective armbands