Opisy

• What is a BTE hearing Aid BTE hearing relief is one of those hearing aid that hangs at the back of the ear It consists of an ear body, an ear hook, an ear tube and an ear plug Suitable for every kind of hearing loss patients, can obtain many unexpected purposes Multifunctional receivers offer more energy options, and listening to AIDS are available in a variety of colours Some colours can be essentially invisible after wearing, as a way to improve the sweetness Advantages of BTE hearing AIDS: 1, The use of clever programming chips made in Germany 2,Super lengthy operating hours, compatible for the elderly to use all day 3, three different frequency modes and four levels of quantity adjustment 4, Double noise reduction, clear out noise, clearer, repair the real sound 5, Small and light, with tender earplugs, long-term use of no injury to the ear 6, The appearance of ergonomic design, match ears, firm and not easy to fall off 7, Different frequency channels, enhanced processing, noise reduction, feedback suppression, background noise removal Rechargeable BTE listening to relief parameters: Maximum OSPL90: ≤120dB+3dB Average output sound pressure level: 112dB±4dB Full sound gain: 38dB±2dB Equivalent enter noise level: ≤32dB+2dB Frequency response range: 300hz-8000hz Total harmonic distortion :≤5% Built-in lithium battery: 55mAh Single use time: forty eight hours 1 pair of Hearing Ads

• 
• 
• 
• 
• 

Recenzja