Electrotherapy wand, new improved version, portable. 4-piece red-white-green light set • Ozone sterilization for wound healing and acne removal. Relieves pain and balances pH. •Increased hair growth and reduced hair loss. •Promote blood circulation and metabolism. Reduces inflammation and soothes the skin. •Wrinkle reduction and skin firming. •Includes: main machine x1, set of 4 glass electrodes x1, storage case x1. Input voltage: 100 V - 240 V. Output voltage: 12 V. Power: 8 W. ABS, metal alloy.