500mW 808nm Infrared Low Level Laser Therapy Acupuncture Pen for Pain Relief
LAP series: 1 diode, 500mW. SupportsCW/PW dual modes and1–10000Hz adjustable frequency. This laser pen uses LLLT photobiomodulation (PBM) technology. Laser Wavelength:808nm. First, it has an excellent balance between tissue penetration depth and cellular interaction.