Operation confirmed. Both the radio and light function without any issues. It operates on 3 AA batteries. (Batteries not included) With a hand-crank power generation function, it's useful for everyday use and as an emergency preparedness tool, featuring: ・AM/FM radio ・Flashlight (light) Operation is simple and easy for anyone to use. The appearance is a used item, so there is some wear and tear, but no significant damage. Please check the condition in the photos. Please understand that this is a used item, and only purchase if you are comfortable with this. AM/FM radio receiver with dynamo power generation function, portable design with flashlight. - Brand: TopMan - Function: AM/FM radio receiver - Features: Dynamo power generation function and flashlight - Connector: Headphone jack - Design: Portable design with a handle - LED indicator: LED light indicating charging status Thank you for viewing.