Let everyone relax. Gather more energy for the future! Shenzhen Yuanguganghao electronics Co.,Ltd. focus on air quality monitor,digital timer,weather station manufacture more than 18 years.

Small stone PM2.5 Monitor A10, novel design, easy to carry, easy to operate, widely used, is a good choice.

YGH weather stations are all very easy to use and operate. You just need to install the battery to the outdoor sensor, then connect the adapter, turn on the weather station, it will show humidity and temperature and time within seconds.

Digital Thermometer and Hygrometer, the best resolution for monitoring the indoor humidity and temperature, indicateing the professional indoor comfort levels to the family.

Bluetooth speaker not only makes music clearer, but also make the music quality better and more perfect with the design of the heavy subwoofer, thus let the music performance more vividly, people who is listening to music will have a feeling of a feast.