20D Deep Ear Canal Hearing Aid Sound Amplifier Assist Mini Compact for Deafness ElderlyLeft Ear

Feature: 1. It has advanced amplification technology, easy and comfortable to wear, is almost can"t see when you wear it. 2. Layered noise reduction, to provide you with high quality voice, so that you immediately enjoy a clearer dialogue. 3. Gently touch the button to control the program and adjust the volume to help you listen to the sounds of nature. 4. The product uses high‑quality ABS materials for durable and long lasting and is safe to use. 5. Suitable for all kinds of ear canals, it is lightweight, you can wear it for a long time. Specification: Condition: 100percent Brand New Item Type: Hearing Aids Material: ABS Color: As Pictures Shown Weight: Approx. 51g1.8ozMaximum Sound Output: 112 +- 5dB Maximum Sound Gain: more than 28dB +- 5dB Harmonic Distortion: less than 3percent Frequency Range: 350-4500MHz Input Noise: less than 23dB Working Voltage DC1.4V Operating Current: less than 1.2mABattery: A10 (Not including). Package List: 1 x Hearing Aid1 x Manual2 x Storage Case5 x Ear Cap2 x Cleaning Brush Note: Ship without batteries.