One-Stop Hearing Aids supplier & manufacturer - Greenwattz.
in the Canal Hearing Aids by Greenwattz
Product details of the in the canal hearing aids
Product Introduction
The design team of Greenwattz in the canal hearing aids keeps a close eye to the trend of the product so that the ever-changing market needs can be met. The product has many excellent features such as optimum performance, longer service life, and so on. Serving customers with the most professional techniques is a focus in Guangdong Greenwattz New Energy Technology Co., Ltd..
Product parameters
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Max ospl90 |
<116dB SPL |
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Hfa ospl90 |
<110dB SPL |
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Maximum sound gain |
<40dB |
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Average sound gain |
<35dB |
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Equivalent input noise |
<20dB |
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Frequency range |
F1≤250Hz, F2≥5000Hz |
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Total harmonic wave distortion |
≤5% |
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Latency |
<15ms |
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Battery |
Lithium battery |
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Working current |
≤5mA |
How To Choose The Right Hearing Aid
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The EN-D22 Pro hearing aid is suitable for people withmild, moderate, and moderate to severe hearing loss |
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Hearing classification |
The average threshold(dB) |
Rough judgement |
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Normal hearing |
10~25 |
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Mild hearing loss |
26~40 |
In a quiet environment, it' s easy to hear the soft talk |
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Moderate hearing loss |
41~55 |
It is difficult to communicate in general,especially in a noisy environment |
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Moderate to severe hearing loss |
56~70 |
Only close range sounds can be heard |
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Severe hearing loss |
71~90 |
Completely unable to hear from normal communication |
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Profound hearing loss |
>90 |
Loud noise could be heard |
Company Feature
• Founded in our company has always put the quality of products and customer satisfaction in the first place. So, we can gain the favor of consumers.
• Greenwattz has a complete talents program and gathers a group of elite talents with rich industry experience. They are proficient in production, sales, service and brand marketing.
• Greenwattz's sales network covers the whole country. Most products are sold to some countries in Europe, America, and Southeast Asia.
• With good location advantages, the open and easy traffic serves as the foundation for Greenwattz's development.
Leave your contact information and Greenwattz will provide you with the latest sample for free!
Contact: Simon Guan
Tel: +86 13414562715
Email: Simon.Guan@greenwattz.cn
WhatsApp：+86 13414562715
Address: Building B, Pioneer Park, Nanshan, Shenzhen, China.