Rising Demand for Hearing Amplifiers Fueled by Global Aging & Smart Health Trend






| Parameter | XB-603 / XB-604 |
|---|---|
| Physical Design | 52×48×17mm, 9g (ergonomic over-ear fit) |
| Sound Performance | Max Output: 130±3dB; Gain: ≥40dB (higher amplification for moderate hearing loss) |
| Audio Quality | Frequency Range: 450–3000Hz; THD ≤10%; Input Noise ≤32dB (enhanced noise reduction) |
| Smart Features | 3 listening modes (indoor/outdoor/quiet); 7-level volume control |
| Power Supply | USB 5V/50mA rechargeable battery |
| Battery Life | 8–10 hours (continuous use); 2-hour fast charge |
| Included Accessories | 1×USB charging cable, 3×earplugs, cleaning tool, manual, storage box |
Hangzhou Health Shining Electronic Technology is a leading company dedicated to the research, development, manufacture, and market of digital thermometers, infrared thermometers, blood pressure monitors, hearing aids and other health care products.
Health Shining covers an area of 5000 square meters with over 100 employees. Our production capacity has reached 500,000pcs of digital thermometers, 50,000 infrared thermometers, 20,000pcs blood pressure monitors per month. Following ISO 13485, we have formed a complete a set of management system from research, production to final testy and qualified shipment. Your trust, our responsibility.

01
Production Excellence
With a 5,000㎡ manufacturing base and 12,000㎡ OEM/ODM facility, the company produces 500,000 digital thermometers, 50,000 infrared thermometers, and 20,000 blood pressure monitors monthly-alongside hearing amplifiers-ensuring consistent quality at scale.
02
Rapid Fulfillment
Small-batch orders for hearing amplifiers are fulfilled within 3 days, helping distributors and retailers capitalize on market trends quickly.
03
Global Trust
Ranked among China's Top 7 household medical device factories, Health Shining exports over $1.75M in products annually to Africa, Southeast Asia, South Asia, and the Americas. Its 92.1% on-time delivery rate and ≤4-hour inquiry response time have earned it a 5-star rating on Alibaba International.
04
Custom Service
Discreet wearability, clear sound quality, and long-lasting battery performance. Hangzhou Health Shining, with 16 years of medical device expertise, addresses these needs through its technically advanced product lineup, which has earned TÜV verification and a 4.8/5 global customer rating.







