Rechargeable Ear Hearing Aids DR-HA-02
Video
1 One-key switch, four-level volume adjustment, simple operation.
2. USB cyclic charging, saving money and worry.
3. Medical-grade soft silicone earplugs, comfortable to wear.
4. Wear it regardless of left and right ears.
5. Good quality and durable to use.
6. 2 years warranty and warm after-sale service.
7. Color:
Black
Light Blue
1.Maximum OSPL90: ≤120±3 db
2.High frequency average OSPL90: 120±4 db
3.Full sound gain: 38 ± 5 decibels
4.Frequency response range: 500 Hz-3500 Hz
5.Total harmonic distortion: ≤8%
6.Equivalent input noise level: ≤32dB
7.Battery current: ≤2 mA
8.Rated voltage: 3.7 v
|
Product Name |
Rechargeable Ear Hearing Aids DR-HA-02 |
|
Model Number |
DR-HA-02 |
|
Material |
ABS |
|
Maximum OSPL90 |
≤120±3 db |
|
High frequency average OSPL90 |
120±4 db |
|
Full sound gain |
38 db ± 5 db |
|
Frequency response range |
500 Hz-3500 Hz |
|
Equivalent input noise level |
≤32dB |
|
Total harmonic distortion |
≤8% |
|
Battery current |
≤2 mA |
|
Rated voltage |
3.7 v |
|
Product net weight |
5.8g |
|
Gift box size |
12.5*9.5*4cm |
|
Gift box weight |
195g |
|
Carton box |
51.5*48*23.2cm for 100 units |
|
Carton weight |
20.5kg |
1. Is this hearing aids rechargeable?
Yes, this model is rechargeable and we will match with the charging cable for you.
2. Can we mix the color we want?
Yes, we accept the mix colors for the order.
3. Can we see the samples before bulk order?
Yes, you can. Tell us the quantity for samples you need, then we can check the costs for you.
4. How about your payment terms?
Full payment before delivery. For large order quantity, we can negotiate the payment terms.
5.Can I custom our logo on the devices?
Yes, we accept OEM service. Send us the logo design and your requirements, we can check the cost for you.
