Fox 40® Fuziun CMG Whistle 3 1/2 to 4 It is powered by a

It is powered by a single 21700 Li-ion rechargeable battery

Comes in 2 finishes: Stone wash and Black/Bronze

flip-clock-active

1 USB charging cable

Works with standard key rings as well as our cable key rings

Fox 40® Fuziun CMG Whistle 3 1/2 to 4 It is powered by aFuziun CMG "fuzes" together the distinct high pitched sound of the original Fox 40 Classic with the piercing blast of the Fox 40 Sonik Blast. The Fuziun's ultra high frequency upper chambers cut through crowd noise while the frequency of the lower chanber commands attention. 3 chamber pealess CMG (Cushioned Mouth Guard) Produces up to 118 decibels Comes with breakaway lanyard