The B seen LED bracelet light is a slap it on type bracelet but with LED illuminating functionality. Made of durable nylon the bracelet is powered by a bright easy-to-activate LED that lights up the entire wrap. Turn it on, slap it on your wrist, upper arm or ankle (or any tubular-shaped object for that matter) and you’ve got instant night time visibility.
Specification1 x CR2032 included
100000 hours for LED light
70 hours under blinking mode