A B O U T   U S


We Suhyuntech Co., Ltd. develop smart sound control devices capable of noise reduction and voice listening using patented sound control technology.  
Currently, smart earplug earphones are released and sold.
This product can prevent safety accidents and hearing loss because it is possible to communicate even in a noisy place, even if it is blocked.
In addition, the built-in Bluetooth function makes it easy to make phone calls even in noisy environments. 6 patents registered

O U R   V I S I O N

“Make a smart, easy, better,”
We are a company that researches products for human safety.
We are developing products that help you do the safest work in the world by combining innovative technology with simple analog products.

H I S T O R Y
2020.06
Selected as Korea Innovation Awards
2018. 08
Selected as a startup growth technology development project
2018. 07
Selected as an excellent product of HIT500
2017. 05
Hi Seoul Excellent Product Brand Certification
2017. 03
Public Procurement Service Sprout Up Certification
2016. 12
Venture business certification
2016. 02
Incorporation
A W A R D S
2019
New Safety Technology Contest Grand Prize
2019
ICT Smart Device Contest Excellence Award
2018
Suwon Startup Audition Grand Prize
2017
Excellent Innovation Idea Contest, Gold Prize
2016
Safety Industry Creation Audition Grand Prize

A L L T A L K

Our brand "Alltalk "means that you can easily communicate with us in a noisy environment.

Our smart earplug phone is a safety device that can prevent hearing loss and safety accidents by removing harmful noise in a noisy environment and listening to the voice.

It is because each word is very easy and popularized even though a combination of ALL with TALK is a little long.
Also, it is judged that this product could occupy very unique position as earplugs brand instead of messenger because this is exposed to the merits of the product as it is as well as being able to approach customers very intimately in current time of market dominance by Kakaotalk.

In sum, conversation with anyone can be made in any noise. SMART EARPLUG. "ALLTALK"

C E R T I F I C A T I O N


P A T E N T



P R O D U C T 


SMART 
EARPLUG PHONE

Hearing protection and communication in noisy areas.

Smart earplug phones can cancel harmful noise in a noisy environment and listen to voices, preventing hearing loss and safety accidents. By using patented sound control technology, noise can be canceled and voice can be heard, so communication is possible even in a noisy place, even when the ears are blocked, so safety accidents and hearing loss can be prevented. In addition, the built-in Bluetooth function makes it easy to make phone calls even in a noisy environment. 6 patents registered.

NECK BAND TYPE 
OF BLUETOOTH EARPHONE

Smart Earplug Phone Helps hearing protection in a noisy environment. Easy communication in noisy places. Phone calls, voice commands, and listening to music even when wearing earplugs. Comfortable even when wearing for a long time using memory foam ear tips. Neckband and foldable, this type is easy to store and the risk of loss is small. It can be used for more than 3 days after charging once by applying a high capacity charging the battery.

PRODUCT NO.
SHT-130

BUSINESS TYPE
Manufacturer

Noise-Blocking

Smart Conversation 

Bluetooth Earphone

Hearing Protection 

B E T T E R   W I T H   A L L T A L K !
Clear Sound Quality
High Capacity Battery
Rich Bass
Voice Recognition System
Scientific Design for Human
Simplified Design

V I D E O


 

 

 

S O U N D   C O N T R O L   T E C H N O L O G Y


Remove harmful noise and pass only voice only.
Protect your ears and communicate easily in a noisy environment.
Prevention of hearing loss and safety accidents.

HI-FI SOUND MUSIC LISTENING AND WEARING CONVENIENCE

"Enjoy high-quality music in any place!"
① Strong bass 10mm driver provides high-performance Hi-fi sound music
② Silicon ear hook help your fixation even your activities
③ Ergonomic design keeps you comfortable even when you wear it for a long time 
④ Magnetic earphone prevents the shaking and allows free activity
⑤ Plate-type cable eliminates twist and increases durability
⑥ Sound screen technology reducing outside noise and only focusing on music

D I F F E R E N C E

▶ Smart Earplug Phone - > By using a noise filtering system, it is possible to communicate while ears plugged.
▶ Noise Cancelling Earphone - > Hard to communicate because people's voices are not separated from the noise

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Call us now

LEE JONG-JIN
Mob. +82-10-2585-3753

Come visit us 

683, Dongtandae-ro, Hwaseong-si, Gyeonggi-do, South Korea (SH Square2, #631)

Send a message

Email. suhyuntech@gmail.com