Global hearing aid tenders 2022

ENNO hearing aid China high-quality R&D manufacturer that provide Global hearing aid tenders.


Tenders under TWO BID SYSTEM from the ENNO hearing manufacturer/authorized distributors/


According to the hearing aid tender news in 2022


Thailand       03-Jan -2020 supply of medical supplies

United States   08-Jan-2022 Dhs90866 Deaf & hard of hearing services

Mauritius      25-Jan-2022 Provision Of Assistive Devices

Poland        10-Feb-2022  Contract Performance Notice delivery

Belgium       19-May-2022

Kazakhstan     01-Apr-2022

Germany       11-Apr-2022

India          11-Apr-2022

Guangdong ENNO Technology Co., Ld is a professional R&D manufacturer. Specialized in manufacturing ITE, BTE hearing aids with high quality & good service.

ENNO provides a high quality and competitive price of hearing aids for tenders for mild-moderate hearing loss elderly people to wear hearing aids.

As Islamic Republic of Iran, Iran in 2022 also looking for China hearing aid manufacturers through local authorized distributors. ENNO EN-T201D open fit rechargeable hearing aid meets the requirements, high quality & competitive price for every hearing mild-moderate hearing loss effective at improving hearing specific health-related quality of life, the provision of hearing aids, these are routinely offered and fitted to those who seek help for hearing difficulties. By amplifying and improving access to sounds and speech sounds, in particular, hearing aid use aims to reduce the negative consequences of hearing loss and improve participation in everyday life.

EN-T201D open fit rechargeable hearing aid

Product Features

1. High power, applicable to mild, moderate, and moderate to severe hearing loss

2. Noise reduction modes (normal, moderate, and noise reduction)

3. Procedure signal sound

4. Volume memory

5.  Mode memory

6. Color: beige, metallic blue, black, champagne, silver


1. Max Sound Output: ≤130dB + 3dB 

 2. Max Sound Gain: 50dB ± 5dB 

 3. Average Sound Gain: 42dB ± 5dB 

 4. Harmonic Wave Distortion:  ≤5% 

 5. Frequency Range: 300Hz~4500Hz

 6. Input Noise: ≤ 29dB+3dB 

 7. Battery: Rechargeable polymerlithium-ion

 8. Rated Current: ≤ 5mA

 9. Working Voltage: DC 3.7V


【Comfortable】- The generation smart chip brings a 28.2% performance upgrade over the previous generation. Excellent sound quality and comfortable listening. segmented noise reduction. 【Rechargeable】- Charging 3 hours, 24 hours can be used. Equipped with a built-In high capacity rechargeable lithium-Ion battery and Packed with a charging cable for easy charging. Say goodbye to the hassle of constantly buying expensive batteries which have low autonomy. Besides, it is environmental-friendly. 

【Adjustable】- 3 different frequency modes and each for 5 types of volume for your choices to ensure that you can hear clear sound in different volume environments. Automatic memory will keep the volume and program last time you set it. Please use the correct wearing method to ensure that the hearing closely matches the ear canal to avoid sound feedback and howling. It is an ideal hearing companion for people with hearing impairment who Run, Jogging, Hiking, Yoga, Talking, or watch TV.

In recent weeks we ENNO hearing was Invited by some countries for the video meeting for the hearing aid tender issue during  COV-19 inconvenience to visiting China hearing aid manufacturer. And why did they choose us?


1.10 years of industrial manufacturing and rich export experience,  with high qualifications in sales and R&D team to provide you professional & good service.

2. ENNO hearing aids passed CFDA, CE, ISO9001, ISO13485 of Certifications for the international market

3. ENNO is the spelling in Chinese for Service promise, Quality promise. And  also the OEM supplier for Japanese marketing for the larger agent in Tokyo Japan

4. ENNO focuses on hearing aids research and improving our marketing to be a top leader in the hearing aids industry and reach out to the world.

ENNO hearing aid researched even better rechargeable hearing aid without ear dome and no howling.

 EN-IA013A ITE portable rechargeable hearing aid (fashionable design without ear dome)

1. Without ear dome, especially simple and convenient.

2. Not only is there no ear dome,still no howling (it is the  common problem so far but, ENNO solve it out by Japan technology)

3. The gain is more than 32db.


1. Microphone input/indicator 

2. Multi-function finger touch switch ( user control)

  Mode adjustments

  Press and hold for 2 seconds

  Volume adjustments 


3.Two ways ON/OFF

  3.1 Automatically ON/OFF

  3.2 Power ON: after take out from the charge case, the devices will be auto ON until the green light flashes 3 times. 

  3.3 Power OFF: power off directly after put back into t he charger case and the green light of charger case also on.      Means they already power off and charging started.

 4.Manual ON/OFF

   4.1 press and hold for more than 7 seconds, the green light flashes 3 times -opened/closed. 

Charging time: 1-2 hrs
Plug in the wall charging unit/power bank/computer, insert the included Type-C cords, and plug them into your charger case to charge them
1. About indicator lights
When charging beginning, the blue indicator light of charging case flash for 90 seconds, then turn to stable blue light.

The even best New Type ENNO hearing aid wonderful sounds without ear dome, no holwing

High -resolution audio:  transparent high pitch, precise to ears. A wide range of vocal units, sound frequency range reaches up to 4.5KHz, every sound is precise to ears.


Adjusting the volume:

Press the multi-function finger touch switch to increase/decrease the volume. you should hear beep(s) after each press of the switch.
When you hear three (3) beeps, it means you have reached the loudest. and the long beep for sound reset form lowest. 

Switching to different hearing programs:

Press and hold the multi-function finger touch switch on t he device for 2 seconds to switch between modes. 

P 1 normal mode

P 2 noise reduction mode 



Guangdong ENNO Medical Technology Co., Ltd.

  • Add: No. 8 Huaan Road, Zhongkai High-tech Zone, Huizhou City, Guangdong province, China
  • TEL: 0752-2616658
Kayla Zhou ( Area Sales Manager)

Phone/Wechat: +86 13392043391

WhatsApp/Skype: +86 13392043391

Croesus Lo ( Area Sales Manager)

Phone/Wechat: +86 13352776095

WhatsApp/Skype: +86 13352776095





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