Retone tiny Digital Rechargeable BTE Hearing Aids

Retone tiny Digital Rechargeable BTE Hearing Aids


9 in stock

SKU: 1005004047043136 Category:



  • Brand Name: OIMG
  • Type: Other
  • Origin: CN(Origin)
  • Place of Origin: Fujian, China, CN;FUJ
  • Brand Name: Retone
  • Model Number: Bro 400 RB-T
  • Product name: Rechargeable Hearing Aid
  • Colors: Tan
  • Battery Size: Ni-MH
  • Channels: 4
  • Type: BTE
  • Feature: Digital processing
  • Packing: Gift Box Package
  • Certificate: CE
  • HS Code: 9021400000

My friend, welcome to our store, if you need other models of this product, please contact me, I will send the product link for you to buy!

Retone Digital Rechargeable BTE Hearing Aids

Model: Bro 400 RB-T


Product Description



Specification Bro 400 RB-T
Design Rechargeable Digital Open-fit
Volume control Rocker-type
Peak OSPL90(dB SPL)  130
OSPL90-HFA(dB SPL) 120
Peak Gain(dB) 60
HFA/FOG(dB) 55
Reference test gain(dB) 45
Frequency Range(Hz) 500-5500
EQ input noise(dB) 30
Battery Size Ni-MH
Battery Current(mA) 1.0


Signature feature


– Portable charger case

– Indicator lights for battery

– 100% Digital processing for exceptional sound quality 4 Preset Configurations:

– 4 channels WDRC amplifier 

– 12 bands frequancy shaping 

– Widebands MPO 

– 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

– Wireless and programming type are optional


Product Information

– Hearing time 20h

– 100%charge: 6h

– Charger base: Mini USB port + Wake up button


Company Information


Start your OTC hearing aid business with us!

Retone is a fast-growing OEM/ODM hearing aid manufacturer, who has high-level product expertise on OTC hearing products for years.


Over 80% products and production in Retone are Buy-and-go hearing products.

Every year over 4 styles OTC hearing products are launched or upgraded base on market and customers’ request.

Over 45% customers come from the pharmacy, optical shop and emerging market.


Not the top OEM/ODM maker, but our superiority is flexibility.






Packing & Delivery


Packing : Standard packing ,neutral packing, OEM packaging are welcome;
Delivery : 7-10 days after deposit received;
Shipping : Express, by AIR, by SEA etc;
Payment : Credit Card, Paypal, Local Bank, Western Union etc.




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.


Contact us


Judy Yu

Email: sales005 at 
Mob: +86 13860130257(Whatsapp) 

Office: +86 592-5777-665-810 


Add: F8, Guomin Plaza, 318 South of Tongji Rd, 
Jimei, Xiamen China, 361021



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