The STUN MASTER® 18 MILLION VOLT FLASHLIGHT STUN GUN with MOBILE CHARGER is made of high quality aircraft aluminum and delivers a shocking blow when used as a stun gun, flashlight, or baton. You can carry 18 million volts of stopping power almost anywhere with no one even knowing because the stun gun is concealed in the flashlight. It has a builtin USB charger to charge iPods, iPad, iPhone, iPhone 5S, and a mini USB to charge most other smart phones. It also comes with a wall charger. Light up any attacker and leave them wishing they had never approached you. 4.6 milliamps depending on the charge of the batteries. LIFETIME WARRANTY.