1、Versatile: This storage tank combines the functions of a sealed jar, a magnifying glass and a lamp. In addition to storing items, it can also be used as a magnifying glass. 2、Portable: The compact size of this jar makes it easy to carry and store. It is perfect for outdoor activities, travel, or everyday use, you can easily put it in your bag or pocket. 3、With LED Light: Built in LED lights can provide bright lighting effects in dark environments or when you need light to inspect items. 4、Rechargeable: The jar comes with a built in rechargeable lithium battery that can be easily charged with the included USB cable. 5、Keep Humidity: This storage jar has a sealing and moisturizing function to keep stored items moist and prevent them from drying prematurely. Item Type: Magnifying Jar Material: ABS Battery Type: Built-in lithium battery Battery Model: 501015 Battery Capacity: 50mAh Weight: Approx. 82.00g / 2.89oz 1 x Magnifying Jar 1 x USB Cable