Measures: 6" x 3-1/2".
Weight: 6.9 oz.
Designed to fit even smaller hands.
Has a safety on/off switch to prevent accidental discharge.
Uses Two CR123A Lithium batteries. (included)
States Where Sales are Prohibited: HAWAII, RHODE ISLAND, MASSACHUSETTS States Where Sales are Restricted: ILLINOIS, WISCONSIN, MICHIGAN (These states require a copy of Concealed Carry License or FOID card)
Here is a link to further information regarding Stun Gun Laws.