Using this Power Morpher is super easy. First, make sure you have 3 'AAA' batteries installed (batteries aren't included). Clip the included belt buckle to your costume or whatever you choose to wear it with. Then, insert the die - cast Power Coins one by one to unlock different lights, sounds, and phrases. When you're done using it, remove the batteries if you won't use it for a long time to prevent battery leakage. Keep the morpher and the coins in a dry place to avoid damage. Clean it gently with a soft cloth if it gets dirty. Have a great time morphing!