1,200,000 Volt Self Defense Stun Gun - High Voltage Rechargeable with LED Flashlight Source Voltage: 4.8V Ouput pulse voltage: 1,200,000 V Cruuent consumption: less and equal 1.9A (for electric shock); less and equal 0.8A(for illumination) Varieties of Size Options for your ideal usage Lenth: 7.5 inch