SUPERIOR SOUND QUALITY - No more missing out on conversations with friends and family. The hearing aids amplify speech while reducing background noise, making it easier and more comfortable for you to hear in noisy environments. The sound quality is consistent, long-lasting, and clear, with little to no howling or feedback - you can even control the volume based on your personal needs. COMFORTABLE - Our patent-pending design and the proprietary materials we use to make each amplifier provide an enhanced fit and a better listening experience while floating comfortably inside your ear. They won't slip off and are designed to fit the natural curve of your ear canal Easy to UseOur hearing aids use an automatic switch that automatically starts and stops when you enter and leave the charging case, without cumbersome adjustments, making listening easier; if you have mild to moderate hearing loss and don't like cumbersome operations, it's the ideal solution for you. PORTABLE CHARGING CASE: Simply place your hearing aids into the portable charging case to charge, and they can be used for up to 20 hours when fully charged. When the charging case is fully charged, it can charge your hearing aids up to 5 times. With magnetic contact charging and a stylish, pocket-sized wireless charging case, you can charge your hearing aids anytime, anywhere.