Ordinary massager with tapping massage and infrared light, which can be switched on. Intensity can be adjusted using the rotary switch. The fact that the infrared light is located on the massage head it warms significantly better than other devices from Beurer. There is also the MG 80 with two heads, but weighs much more and is more suitable for large areas, with dieserm device can be much better massage the neck area. The removable head makes handling even better. Cool device with Amazon even at a really good price! The only drawback: The bit short cable could be calm even one meter longer, although 5 of 5 points!