Zap Self Defense Cane with Flashlight Steady yourself, light your way and be ready to protect yourself if needed! This ZAP Stun Cane features an adjustable walking cane, an ultra-bright LED flashlight and a stun gun with an unheard of 1-million volt charge that will knock down any attacker. The cane has a weight capacity of 250 lbs and is adjustable from 32″” to 36″”. They’ll think it is just a cane until it is too late! It is even rechargeable and includes a wall charger and carrying case.