Purpose: For sound amplifier, Content: (4) spare ear-buds, tinny black-cleaning brush, Brand: AXON, Size: All ear type (M), Color: CREAMY BROWN, Origin: CHINA, Package: Zip-lock case bag, Function: (BATTERY)Lithium cell (CR2025), Model: K-80. Quality product recommended to improve the quality of life and communication, available for purchase, only at fidelity medicals, your home of quality medical products.