The pediatric hearing aid with essential performance level fitting losses from mild to profound, Designed for children’s active lives, Sky B hearing aids are robust, water and dust resistant, and can be made tamperproof for increased safety for your youngest listeners. Children can choose from 14 Mix & Match housing and 7 hook colors for the ultimate in personalization. Specifically designed to be easy to use and to keep up with even the most active young client. Battery type 675