China ISO FDA Approved Over The Counter Hearing Aids For Tinnitus for sale

ISO FDA Approved Over The Counter Hearing Aids For Tinnitus

Price Negotiable

Price: $69.00 - $79.00/Pieces

MOQ: 5 Pieces

Delivery Time: 10-15DAYS

Brand: Retone

Product Description

One fit all OTC hearing aids for online selling

Specification	Vigor 402	Vigor 402BT
Design	Digital Open-fit	Digital Bluetooth Open-fit
Volume control	Rocker-type II	Rocker-type II
Peak OSPL90(dB SPL)	113	113
OSPL90-HFA(dB SPL)	103	103
Peak Gain(dB)	30	30
HFA/FOG(dB)	20	20
Reference test gain(dB)	21	21
Frequency Range(Hz)	200-6000	200-6000
EQ input noise(dB)	23	23
Battery Size	312	312
Battery Current(mA)	0.6	0.6

Signature feature

- 100% Digital processing for exceptional sound quality 4 Preset Configurations:
- 4 channels WDRC amplifier
- 12 bands frequancy shaping
- Wideband MPO
- Open-fit design, easy operating
- 10 bands LNR laycred noise reduction
- Directional MIC
- AFC Adaptivefeedback cancellation
- Low battery warning
- Low power consumption
- Multifunction rocker switch
- Auto save digital volume control

- Bluetooth and programming type are optional

FAQ

Q: Are you trading company or manufacturer ?
A: We are manufacture. We have our own research and development teams and factory.

Q: How about your delivery time?
A: Generally, it will take 5 to 15 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q: How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.

Q: How to deal with the faulty?
A: Our products are produced in strict quality control system and the defective rate will be less than 0.2%.
For defective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.