This charging system is provides secure, fast, and portable charging, featuring magnetic slots for easy insertion, full charging in 3 hours, and a USB-C input.  *** Never Removed From Box Features and Purpose: * Compact Design: Small, hard-shell case makes it ideal for travel, keeping hearing aids protected and charged on the go. * Magnetic Slots: Hearing aids click into place, ensuring a secure connection and automatically turning them off when inserted. * Fast Charging: A 15-minute quick charge provides roughly 3 hours of use. * Charging Status: LED lights indicate charging status (flashing = charging; solid = fully charged). * Compatibility: Designed for Phonak Audéo Marvel M-R, M-RT, and Paradise P-R/P-RT.  *** Never Removed From Box