Small Size, Big Stun: Although the Razor is less than half the size of most personal protection devices, it packs all the power of a full-size model. Just test firing this unit into the air is often enough to stop an attacker. Its small size makes the Razor a perfectly disguised stun gun. LED Flashlight: Self defense items for women are never complete without a bright LED light. The Razor secret stun gun provides a convenient source of light whenever you need it. Loud Alarm: The car key stun gun has a 130 dB alarm loud enough to scare off an attacker or summon help. Personal defense for women in any situation is only a button away with this stun gun keychain. Easy to Carry: When the need arises to protect yourself, you don't want to be fumbling around to find your stun gun. Just loop the attached lanyard around your wrist and be ready to protect yourself at a moment's notice.Easy to Conceal: Easily slips into your pocket or can be concealed in the palm of your hand. Micro USB Charging Port: Charging the small stun gun is simple. You can use the included USB charging cord in your computer's USB port or use your own wall block in an electrical outlet or car charger when on the go. Wrist Strap: Use the included wrist strap to ensure the keychain stun gun never leaves your hand.