Pharmacy 
Household Festival 
Special Weekly Offer 
Furniture Big Saving Days 
Home & LIving 
Electronics 
Food & Grocery 
Fashion 
Baby & Kids 
Bags & Travel 
Books & Stationery 
Jewelleries & Accessories 
Health & Beauty 
Riding, Sports & Fitness 
Pharmacy 
Household Festival 
Home & LIving 
Electronics 
Food & Grocery 
Baby & Kids 
Books & Stationery 
Riding, Sports & Fitness 
- Features:
- 1. Brand new and high-quality hearing aid sound amplifier
- 2. Super mini size and lightweight, not easy to be seen
- 3. Adjust volume to the minimum before wearing Increase volume gradually to avoid sudden increase in sound
- 4. Convenient for watching movies, enjoying the drama, attending meetings, or having class,
- it could help you hear the sound clearly and loudly.
- Specification:
- 1. Max sound output: 110±5dB
- 2. Sound gain: ≥30dB
- 3. Total harmonic wave distortion: ≤10%
- 4. Frequency range: 300-4000Hz
- 5. Input noise: ≤40dB
- 6. Voltage: DC1.5V
- 7. Current: ≤4mA
- 8. Color: As pictures
Customer Questions and answers :
Login to ask a question
