Hearing Aids for Seniors Wireless Bluetooth Noise Cancelling Rechargeable Digital Hearing Amplifier

Feature： 1. APPLICATION： Hearing aids is suitable for mild to severe hearing impairment and can assist in watching TV, talking on the phone, normal conversation, etc. 2. SMART CHIP： The smart chip assigns sound to different channel frequencies, significantly improving processing, noise cancellation, and feedback suppression. 3. BLUETOOTH SUPPORT： Digital hearing aids use wireless Bluetooth technology, support Bluetooth pairing connection, can be connected to cell phone use. 4. RECHARGEABLE DESIGN： Bluetooth hearing aids adopt rechargeable design, support USB charging, can be charged by laptops, power adapters, rechargeable batteries, etc. 5. PORTABLE DESIGN： Hearing amplifier is exquisite and compact, easy to carry, light weight, suitable for hearing impaired patients, the elderly, adults, etc. Specification： Item Type： Hearing Aids Material： ABS Maximum Output： 129+4dB Maximum Gain： 38+-5dB Total Harmonic Distortion： less than 5percent Equivalent Input Noise： less than 28 Battery Type： Built in 35mAh Lithium Ion Battery. Package List： 1 x Hearing Aids4 x Earbuds1 x Storage Box1 x Instruction Manual1 x Data Cable1 x Power Adapter