[INQ. NO. 1910E50] Smart Wireless Stethoscope is a new-concept product based on an interesting idea for innovation. The product has a built-in stethoscope function for diagnosing heart and lung sound, a thermometer function to measure temperature, and an oxygen saturation function to measure the amount of oxygen in an animal or human body. It can also check heart rates automatically.
With the Smart Wireless Stethoscope, doctors can directly listen to the cardiac and pulmonary sounds of the human bodies and take a look at the stethoscope waveforms and spectrograms in color on smartphones. It is a system that checks health conditions through body temperature and oxygen saturation figures.
The Smart Wireless Stethoscope can work for auscultation and measure pulse rates and body temperatures and oxygen saturation figures in real time. Heart conditions can be checked through the waveform analysis and spectrograms of the heart and lung sounds during auscultation.
Smart Wireless Stethoscope is very light (120g) and only 153mm in size. Therefore, the product is easy to use. In addition, a built-in rechargeable battery can run for a long time — more than 50 hours.
The Smart Wireless Stethoscope can check the health condition of a person with the application for people and those of an animal with the application for animals.
The product can diagnose and confirm the health conditions of animals and people when they suffer sudden heart diseases. It enables telemedicine through a network.
The Smart Wireless Stethoscope allows people and animals to receive medical services regardless of time and space and is a very economical and valuable product.
The product is loaded with a rechargeable lithium battery that can be charged through a USB. To minimize power consumption, it automatically goes off when it is not in use for three minutes or longer.
korean-electronics.com | Blog Magazine of korean electronics, brands and Goods


Eunsung Industry improved Butouch Pro by changing its natural, hair-like brush head into one with a pointed tip. Accordingly, Butouch Pro users can feel as if they were drawing a picture on a digital canvas with a real paint brush.
Butouch Pro is worth trying out among students who are very much interested in webtoons or painting as a tool necessary for art classes in school education which is being digitized.
The brush touch digital brush, which can be used any time without battery or charging, is strongly recommended for children as an art game for those exposed to smartphones or tablet games on the go or at home.
generating high frequency pulses with IGBT parts. This way cuts charging time and electric charges. At the same time, it makes it easy to maintain and repair the charger and use batteries longer.
Founded in 2016, Dongeun Charger has been growing with steadily increasing sales. Since 2017, the company has been actively participating in the Int’l Green Car Exhibition, targeting buyers from Vietnam, India, Iran, Poland and Germany.
This year, Dongeun Charger is actively working to develop the overseas markets, based on its domestic foundation with the help of the local KOTRA offices in foreign countries. Starting this year, the company aims to earn much more trust from buyers of the Charbes brand in specific overseas markets, strategically considered by the company.
NEDEC was founded in 1985 with its head office in Pangyo, Korea, with a capital investment of $19 million, and with over 4,000 employees from its group of companies in Korea, China, the Philippines, Mexico, Thailand and the USA.
Also, NEDEC has developed aluminum alloy which helps heat radiation efficiency. It has almost similar physical features with ADC12 but more efficient in terms of heat emission. It is possible to apply mass-production right away and the technology is optimized for especially die-casting parts such as ECU, Radiator, Heatsink, etc. The technology is protected from the already submitted patent by NEDEC.
OTMS™ is suitable for wide area temperature monitoring such as high-voltage lines, transformer facilities, underground culvert, power cable trays, coal conveyor belts, chemical storage tanks, gas pipelines, motor & power facilities, reactors, high temperature & pressure vessels.



The dryer features a new concept V-shaped main nozzle and a vertically rising whirlwind function based on scientific design. The nozzle and function were patented. The OZ WIND premium model not only dries your body but can be used as a scale. By using smartphone telecommunications, you can manage your BMI, body fat and muscle mass.
The product manages the condition of your body recorded every day for your health. In addition, its antibacterial scaffolding not only eliminates 99.99% of bacteria but takes care of feet with infrared LEDs.
The power consumption is 400 watts of natural wind and 1,200 watts of warm air, which consumes less power than a hair dryer. The low consumption strategy and the reduced use of towels are reasons why the body dryer Ozwind is an eco-friendly product.


One of the best sellers of SMARTKEEPER, USB Port Lock, is used in various industry to prevent data breach or intrusion of malicious code or virus into the internal network via USB drive. By hand, you can insert USB port lock into port easily but without the key (called Universal Lock Key), you cannot remove the port lock from the USB port unless you broke the port.
Blocking all unused USB ports creates another demand for security for devices that need to be used, such as keyboards and mouse. If you can unplug the USB cable or dongle that’s plugged in, that means you still have a security hole because someone can unplug and insert other devices. Therefore, by Link Lock, you can lock the USB cable from the USB port to complement the risk.
To prevent catastrophic disaster via malware intrusion or data breach from the internal employee, the cost of adopting physical security is a very smart way & effective solution.


