Untested, but there is a switch on the reverse to get the eyes to light up. CONDITION: Very good preowned condition. Please see photos for actual condition you’ll receive. FEEDBACK: we strive to earn positive 5 star feedback for all items. And we will leave the same for all good buyers. If you feel we deserve anything less please send us a message before leaving anything less or opening a case and we will fix the issue within 24 hours.