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.