The Audien Hearing EV3 Hearing Aids come with a charging base, guards, manual, and case for convenient storage and maintenance. They are designed for adults with in-the-ear fitting and feature digital sound processing for enhanced clarity. These rechargeable aids are CE certified and made in China, providing a reliable and sleek solution for individuals seeking improved hearing assistance in their daily lives. The set includes a hearing aid for both ears, making it a comprehensive option for those in need of medical and mobility aids for hearing enhancement. missing charging cord