One-Stop Hearing Aids supplier & manufacturer - Greenwattz.
Company Advantages
· Greenwattz hearing amplifiers with headphones is designed and manufactured under standardized production conditions.
· Its quality will be fully tested by our experienced staff before it gets loaded.
· This offered product is suitable to use in many fields.
Product parameters
Maximum Output |
≤125±3 dB |
Sound Gain |
38±5 dB |
Harmonic Distortion |
≤7%±3% |
Equivalent Input Noise Level |
≤25±3 dB |
Frequency Range |
200-3500 Hz |
Battery Voltage |
DC 3.7 V |
Continuous Working Time |
30 hours |
Power Type |
Rechargeable Batteries |
Charging Time |
average 3 hours |
Company Features
· Guangdong Greenwattz New Energy Technology Co., Ltd. is an industry leader with the lowest production costs of any major hearing amplifiers with headphones producer.
· Our state-of-the-art factory boasts an impressive array of manufacturing facilities. With the help of these facilities, we are able to manufacture products precisely and timely and meet the ultimate requirements of our customers. We boast a dynamic management team that oversees the day-to-day running of our factory. Their extensive expertise has helped us improve processes and systems towards optimizing our production. We have a dedicated QC team that is responsible for the product quality. Combining their years of experience in the industry of hearing amplifiers with headphones, they implement a strict supervisory system to ensure that product quality is maintained all the time.
· Guangdong Greenwattz New Energy Technology Co., Ltd. provides professional service for every customer. Ask!
Product Comparison
Supported by advanced technology, our hearing amplifiers with headphones has a greater breakthrough in the comprehensive competitiveness of the products, as shown in the following aspects.
Contact: Simon Guan
Tel: +86 13414562715
Email: Simon.Guan@greenwattz.cn
WhatsApp:+86 13414562715
Address: Building B, Pioneer Park, Nanshan, Shenzhen, China.