Streetwise Sting Ring 18 Million Stun Gun (Pink) Small and lightweight; eliminates the need to carry a heavy, bulky self-defense product Concealed in your hand; the base of the unit fits inside your closed fist Rechargeable; the included cord plugs into a standard wall outlet Squeeze-N-Stun technology; the stun gun can be activated quickly and easily by simply squeezing it Lifetime warranty; the Sting Ring is made by Streetwise Security and has a lifetime warranty