9V Rechargeable 6F22 Battery USB-C Update Kit for TENS 7000 Unit & Similar Machines
SAR 53
40Hz Gamma Light Sound Device with Earbuds, Brightness and Volume Adjustable
SAR 652
40Hz Light and Sound Therapy Wellness Glasses Device | Wearable Gamma Light and Sound Synchronized Machine for Mental Clarity
SAR 673
Pocket Gamma Light Therapy Device, 40Hz Flickering LED, 40Hz Audio, Adjustable Brightness
SAR 418
Ear Clip Wire w/Replaceable Felt Pads - Ten 7000 Units, Set of 2
SAR 86
Hydrogen Water Test Kit - H2 Tester Blue Drops Reagent, H2Accu Dissolved Hydrogen ppm Testing, Checking, Measurement & Meter Kit, Reliable up to 10000 ppb, 10 mL
SAR 100