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- Max Sound Output: 129dB±4dB
- Max Sound Gain: 55dB±5dB
- Frequency Response: 350-3500hz
- Input Noise: ≤30dB
- Working Current: ≤4mA
- Output Voltage: DC 1.5V
- Harmonic Distortion: ≤5%
- Power: AA Battery
- Size: 7.0 x 4.2 x 1.8cm/2.8 x 1.7 x 0.7in(L x W x T)
- Color: White
- This hearing aid has powerful, windbreak and dustproof design
- Designed with power low warning sound and power on time delay function, this wireless hearing aid is suitable for hearing loss people or patients
- Professional hearing aid has reverse sound acoustic feed back suppression function
- The test and fitting formula of this wireless hearing aid can be changed according to your own needs
- This professional hearing aid has data storage function and digital denoising function
- The professional hearing aid strengthens the low frequency to get a better listening experience
- This professional hearing aid adopts digital audio zoom and dual microphones direction technology
- The professional hearing aid combines a cosmetically appealing look with the smooth sound an internal speaker. Deliver direct, powerful, and smooth sound right into your ear
- With the AA battery, this professional hearing aid will be used for long time
- This hearing aid has a elegant packing box, it will be easy to store
- 1 x Hearing Aid
If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Before that, please contact our Live Support to inform that.
In that case we will refund you the payment excluding actual shipping fees already incurred.
If the item is defective, please contact DinoDirect Live Support and send an email to us at firstname.lastname@example.org attached an image or video file clearly showing the defect of the product. And we will give you a response within 24 hours whether we will resend the item or refund the payment to you for compensation.
For customization, please consider carefully before ordering.Because we do not accept return and replacement.
|Unit Price||USD$ 9.89||USD$ 9.43||USD$ 8.96||USD$ 8.34|
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• If the order has not been shipped; please contact DinoDirect Live Support for order cancellation.You will get your refund within 24 hours.
• If the order has already been shipped; you may return the item to us postmarked within 30 calendar days of delivery. Please contact our Live Support to inform that.
• Please contact Live Chat or click here to learn more return policy.