1. Yueyue 650 is an ordinary arm sphygmomanometer, which is delivered with a standard arm band, without the functions of voice announcement and backlight display, which is suitable for affordable users.
2. Yueyue 660 is an upgraded arm sphygmomanometer, delivered with a standard arm band, with voice announcement and backlight display, and also with arrhythmia reminder and malfunction reminder, suitable for convenient users.
3. Fisheye 670 is an innovative arm sphygmomanometer, the distribution of the 360 with the measurement of the arm band, can be measured at any angle, more simple and convenient, but also has a voice announcement and backlight display function, but also has the arm band wear detection function, can prompt the user whether to wear the correct, suitable for the pursuit of comfort and accuracy of the user.
4. Yuyue 680 is a medical home desktop sphygmomanometer, the distribution of the medical arm band, with a dual-group memory and time display function, but also has a key to mute and warning light function, according to the level of blood pressure to display different colors, suitable for users in the home and medical premises.