1. MediCrystal® PEMF Photon Warming Vest (Jacket) with Gems
  2. Controller H-40PV with terminal and plug wires
  3. Bag for storage and carrying the vest and accessories
  4. Printed Owner's Guide, Quickstart Guides


Please check for more details in the MediCrystal Controllers section.  

This Vest comes with an H-40PV controller supporting 10 Hz PEMF Frequency.

This controller is interchangeable with E-20PV and H-60PVA with the connector "C" with 6 pins and the same number of LEDs.

These controllers are without a negative ion indicator, but the crystals and anion layers always generate ions when the pad is heated. If the mat is not powered, they use your body's warmth to naturally and gently release FIR and anions.    
H40PV offers 1, 4, 8, or 12 hours timer settings. You should select the timer first to activate other functions.  

Both controllers allow you to adjust heating with a 1-degree step from 86°F to 158°F displayed in Celsius from 30°C to 70°C. 

Please, connect the controller FIRST to the vest and only then to the power socket.

The connection should be tight, and if it is loose or plug the controller into the power outlet before connecting it to the jacket, it may not function.
If you do not use the jacket, unplug the controller from the power socket but no need to disconnect it from the vest frequently.

Please, check the following links for more information:

Tan ThermoGem PEM Photon Vest Jacket Quick Start Guide

You can use this vest on its own or together with MediCrystal or ThermoGem belt.
Also, you can pre-heat the vest, unplug it and carry on your upper body while walking outside. Make sure you protect the jacket from moisture.
You can connect the controller through an external timer. A heavy-duty one with a built-in surge protector may be the right choice for double protection and precise time setting.
Also, please make sure you read the following sections:

DISCLAIMER: All our products are consumer home, use non-medicinal appliances for general comfort and well-being, and in no way a substitute for traditional medical care. They are not intended to diagnose, treat, cure, mitigate, or prevent any medical condition, disease, or illness. The information here is not medical advice or health claim about the products. It is not a substitute for professional physician consultations. Though FDA-registered facilities manufacture our products, MediCrystal®, and ThermoGem™ warming stone, and magnetic mats, pads, belts, vets, or pillows are not medical devices. FDA has not evaluated or approved these products or information. There are contraindications similar to other spas, magnetism or thermal sessions, or sauna use. Contraindications include pregnancy, immobilization, baby age, usage of pacemaker or defibrillator, organ transplants, acute illness and inflammation, mental disorders. This list is not complete. If you have any medical condition, it is ultimately your responsibility to consult a doctor about using the products safely. Any distribution, copying, or usage of any materials or disclosures to 3-d parties are allowed only with the written approval of MediCrystal LLC. 

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