Specification: 1.Item Name:Hearing aid drying jar+ drying capsule 2.Material:PP 3.Size:72*68(H)mm 4. Weight:42.3g/pc + 30g/pc(capsule). Usage: 1. This hearing aid drying jar can be reused many times. It is portable and large enough for 2 hearing aids or ear-molds. 2. Ideal for the time when you are not convenient to use an electronic dry store system. 3. Since it requires no electricity, take this drying jar to the pool or beach, even camping or short trips -- the waterproof jar offers protection from the elements while refreshing hearing devices. Item include: One drying jar + One drying pallet Notice: 1. Please take out the battery before you use it. 2. Do not swallow the capsule. Do not break the capsule. Keep out of reach of children. 3. The color of drying tablet will turn from orange to transparent when it absorb the moisture. When the color becomes transparent you should change a new tablet. If you have any problems about our products, please feel free to contact us with no hesitation. We will try our best to provide you the best customer service. Have a nice shopping! Thanks!