【Superior Sound】: With an smart chip and digital audio processing, hearing device produces realistic, gentle sound, enhancing hearing and communication through a powerful 120±3dB output. No more missing out on conversations with friends and family. 【User-friendly for Seniors】: The innovative use of four noise reduction mode keys, no need to adjust the sound volume according to the background, one button allows you to quickly change the environment, while compatibility with glasses adds to user convenience. 【Long-lasting Battery】: This hearing aid batteries are rechargeable and comes with a charging box, provides 30 hours of use from a 3-hour charge, ensuring consistent performance and reduced charging frequency.Multiple charging methods provide more options for travel. 【Universal Adaptability】: The 360°rotatable ear line offers adaptability for both ears and comfortable wear, while its lightweight and compact size ensure portability in various scenarios. 【Affordable But Meaningful Gifts】:No longer need to hesitate for expensive hearing device, early to bring back joy to people with hearing loss.Make this device a gift to your parents, grandparents, and friends. A little try will yield a big surprise.