Intelligent Noise Reduction Hearing Aid For The Elderly, Behind-The-Ear Rechargeable Sound Collector, Sound Amplifier Accessories

Product Specifications: Skin color, blue, black Shell technology: ABS Power supply mode: USB Voltage: 3.7v Quantity: one Whether there is a built-in battery: Yes Once fully charged, it can be used for about 10 days, and the battery life can be 5 years, eliminating the trouble of frequent charging and saving money on constantly buying batteries. Intelligent electric waveguide audio processing, intelligent double filters that conduct intensity into the human hearing range, analyze and remove various noises Built-in dual noise reduction function, automatically filters out external noise and filters the hearing aid current sound again, making the sound sound like the original sound Audio processing: The band value is transmitted to normal human hearing and will not damage the eardrum, making family members feel more at ease. Cycle charging: built-in high-capacity lithium-ion battery, long battery life, cycle charging, saving worry and money Intelligent noise reduction: analyzes and processes sounds from various environmental scenes, and the chip removes noise to make it clearer Multi-frequency adjustment: Frequency 1-4 can adjust the agility in multiple stages. Different frequencies according to different scenes are more clear. Comfortable to wear: Made of medical TPE soft silicone, the ear hooks are designed with humanized arcs, no weight-bearing feeling, and more comfortable