Digital OTC Bluetooth Hearing Aids with High Quality

China mini digital open-fit hearing aids with 4 channels
Signature feature
Vigor 202BT:
- Digital processing
- Bluetooth open-fit
- App provide:
Volume control
Memory switch
- 2 channels WDRC amplifier
- 12 bands frequancy shaping
- Wideband MPO
- Open-fit design, easy operating
- Rocker switch
- Low battery warning
- Low power consumption
4 Preset Configurations:
- Speech (default)
- Restaurant Noise
- Road Noise
- Outdoor Noise
Technical DataFeatureVigor 202BTVigor 202Housing DesignOpen-fitOpen-fitProcessingDigital 2chDigital 2chVolume controlRocker-type IIRocker-type IIMeasurementPeak OSPL90(dB SPL)113113OSPL90-HFA(dB SPL)103103Peak Gain(dB)2929HFA/FOG(dB)1919Reference test gain(dB)2020Frequency Range(Hz)200-4000200-4000EQ input noise(dB)2424Battery Size312A312ABattery Current(mA)0.60.6Detailed ImagesCertificationsExhibitionCompany InformationFAQ
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 5to 15days 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%.
Fordefective batch products, we will repair them and resend them to you or we can discuss the solution including re-call according to real situation.