KANKURU Can Meister - Electric Can Opener For Over 100 Can Types With Safe Cut Feature (Green) Includes Japanese user manual. Requires 4 x AA Batteries (sold separately) *Opens about 100 cans. Made in Taiwan Warranty Period: 3 months after purchase date We highly recommend purchasing from an official Leg Lock distributor in order to guarantee product security. Note that the warranty is invalid on purchases made from unofficial distributors. Please purchase from an official retailer to ensure service, such as repairs or warranty claims.