Thank you for viewing. I'm not sure when I purchased this, but I've been storing it at home. To show the lighting (see attached photo 3), I turned it on twice when taking the photos, but it is being sold as an unopened new item. Please refer to the details below and consider purchasing! MUJI / LED light that can be attached to a mobile phone Continuous lighting for approximately 20 hours - Product Name: LED Light - Price: 900 yen - Batteries used: Initial power supply 500mAh x 2 - Maximum light output: Approximately 20 hours - Usage Caution: Do not use the LED underwater - Materials: Acrylic resin, P.O.M. resin - Country of Manufacture: Japan