Be careful not to cut your hand on the sharp edges. Keep away from hot, humid places and direct sunlight. Do not use it for purposes other than originally intended. Keep away from fire. Do not put the product in the mouth or suck on it. This product is not a toy. * Required batteries: LR44 (1.5 V) * 3ea * How to change batteries: Remove the battery cover and replace the batteries. * Product information in compliance with the Electrical Appliances and Consumer Products Safety Control Act Battery Information Reporting number: B053R5091-26004 Battery type: LR44 Product name: Battery Nominal voltage: 1.5V Polarity: Indicated separately Importer name: Elcomtec Co., Ltd. Country of manufacture: China Name of manufacturer: Naccon Power Technology Co., Ltd. Address and phone number: 231 Dongbu-daero, Jinwi-myeon, Pyeongtaek-si, Gyeonggi-do / 02-379-5222 Product Warnings (1) Ensure correct insertion of (+) and (-) to prevent leakage or bursting. (2) Do not charge, disassemble or heat the product. (3) Do not mix multiple types of batteries to use.