Rechargeable Noise Reduction In-Ear Digital Hearing Aids for Senior, Portable Digital Hearing Aids with Charging Case, Black Pair

- 8 channel is not only a number, it’s designed based on reliable data and science. KIBVOE has been in this industry for years and accumulated enough experience to develop a mature product. 8 channel is known as the effective channels that human ear can sense. Transient block-up of loud noise can greatly protect and provides better wearing experience. - Inside DSP intelligent environmental noise reduction chip. Our digital amplifier with noise reduction help you enjoy clear sound. When the device is taken out of the charging box, there is a 5-second start-up delay to avoid any squealing, After use, put it directly into the box, and amplifier will automatically shut down. - Using smart charging chip, magnetic charging efficiency is high. The amplifier can be fully charged within 2 hours and can be used for 45 hours. The charging box can be fully charged within 3 hours, and the charging box can be used to charge two earphones 4 times. - Normal Listening Mode,Noise Environment Mode,Tinnitus Masking Mode, to make sure you can enjoy the real world around you, perfect for the people with mild to moderate.(In tinnitus masking mode,the device will produce white noise to cover the tinnitus and help relief the discomfort) - Our team of professionals is ready to help you with any problem 24/7. If you have problems with our amplifier, please contact us directly. Enjoy a high-quality product with confidence.