BOCOKO 8 Pieces Hearing Aid Drying Capsules C&C Dry Cap for Phonak, Starkey and Unitron Charger Case

【APPLICATION】: Remove moisture and protect your hearing aids, improve the sound qualIty and life span. It fit for Phonak charger, fit in the lid of Starkey charger case, and fit for any hearing aid by using with drying jar. 【LIFE TIME】: Depends on your lifestyle and activities. Usually a drying capsule could use a month in summer, and 2 months in winter. This drying capsules has a shelf life of 3 year (unopened). 【NOTE】: Once you open the sealed packaging of drying capsule, it is activated. It can be reused until the golden-yellow indicator has changed to a white color. 【SIZE】: 30mm(diameter), 10mm(height), 3g(weight). 【PACKAGE INCLUDE】: 8pcs of drying capsules.