Walkie Talkie Sunglasses with rear view mirrors on the sides of the glasses to allow you a view of whats going on behind you! The sunglasses camouflage your walkie talkies. The walkie talkies are detachable for use without sunglasses if desired. Requires 4 pcs AG13/LR44 1.5V Batteries for each unit, included. For ages 3 & up.