[. . . ] ALSO INCLUDES: AGES 3+ BATTERIES INCLUDED x3 1. 5V AAA LR03 size Please read and follow instructions carefully. Replace with 3 x 1. 5V "AAA" or LR03 size alkaline batteries. [. . . ] As with all small batteries, the batteries used with this toy should be kept away from small children who still put things in their mouths. If they are swallowed, promptly see a doctor and have the doctor phone (202) 625-3333 collect. If you reside outside the United States, have the doctor call your local poison control center. Use only batteries specified and be sure to insert them correctly by matching the + and ­ polarity markings. Do not mix old batteries and new batteries or standard (carbon-zinc) with alkaline batteries. Should this product cause, or be affected by, local electrical interference, move it away from other electrical equipment. Reset (switching off and back on again or removing and re-inserting batteries) if necessary. RECHARGEABLE BATTERIES: Do not mix these with any other types of batteries. [. . . ] CAUTION: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Product and colors may vary. [. . . ]