Hearing Aid Wireless Ear Assistance Device Hearing Sound Amplifier for People with Hearing

Feature: 1. Hearing Aid: Suitable for all kinds of people with poor hearing. Excellent sound quality and comfortable listening. Specially designed for the hearing impaired. 2. Good Wearing Experience: The sounds is natural and clear, which will provide you with a wonderful experience, it will not feel pain even if worn for a long time. 3. Volume Adjustable: You can hear clear sound in different volume environments. Comfortable volume in incremental model, prevents ear irritation from sudden increases in sound. 4. Practical: Small behind the ear sound amplifier is designed to be practically invisible and very light weight, convenient for watching movies, watching plays, attending conferences. 5. Rechargeable: Rechargeable hearing aid with fast charging speed, no need to change the battery frequently. Put it in a small charging box, which is easy to carry and go out. Specification: Item Type: Hearing Aid Material: ABS+Silicone Maximum Saturation Sound Pressure Level (Db): less than 112+3db High Frequency Average (Db): less than 128+4db Full Range Sound Gain: less than 40+5db Frequency Response Range: 250hz~5000hz Total Harmonic Distortion: less than 3percent +3percent Equivalent Input Noise Level: less than 26db Current Consumption: less than 5ma Battery Model: H40 Charging Time: 23 hours Use Time: About 35 hours (Fully Charged) Charging Case Can Be Recharged: 45 times (Fully Charged). Package List: 2 x Hearing Aid1 x Charging Case2 x Clean Brush8 x Silicone Ear Tip1 x Instruction Manual1 x Data CableHearing Aid: Suitable for all kinds of people with poor hearing. Excellent sound quality and comfortable listening. Specially designed for the hearing impaired. Good Wearing Experience: The sounds is natural and clear, which will provide you with a wonderful experience, it will not feel pain even if worn for a long time. Volume Adjustable: You can hear clear sound in different volume environments. Comfortable volume in incremental model, prevents ear irritation from sudden increases in sound. Practical: Small behind the ear sound amplifier is designed to be practically invisible and very light weight, convenient for watching movies, watching plays, attending conferences. Rechargeable: Rechargeable hearing aid with fast charging speed, no need to change the battery frequently. Put it in a small charging box, which is easy to carry and go out.