What is Far Infrared (FIR) ? FIR rays are part of the sunlight's spectrum that is invisible to the naked eye. FIR heat is a form of energy that heats objects without heating the air between. Infrared heat produces a radiated heat that moves as energy waves. The heat is caused by the frictional vibration of molecules in the body.
Unlike other forms of heat that heat the air, Far Infrared Rays from the dome penetrate the body over 1 1/2 inches below the skin, and activate the chemical load that is stored in the tissue; FIR Rays detoxify these tissue cells by improving lymphatic flow and blood circulation.
How Is this FIR energy produced?The heating elements on the inside wall of the FIR half dome and full body dome are coated with black carbon FIR material. In addition, the inside lining is made of low-temperature-activated FIR fabric by which the emission of FIR energy is further enhanced. The dome will emit approx. from 92% to 98% FIR energy

High-quality components and materials
Features:
1.144pcs jade stone on the heating mat ,90 pcs tourmaline stone and 90 pcs genmanium stone on the dome,3 zone temperature controller
2.CE certifications, safe to use.
3. Precise temperature control between 25-90 celsius degree.
4. Tourmaline heating panel.
5.One year warranty.
6. You will still sweat all over your body when you use the FIR sauna, even if it is in winter .
7.There are 5 second sound to remind the user when the dome stopping working .
8.Passed LVD,EMC,EMF, CE, IEM
9.Can put custom logo on our dome
10.Inside of sauna dome were wrapped in good Aluminum tissue paper .It will make sauna dome heat evenly
Product show




Operation
1. Please connect wire correctly and firmly as in the picture.
2. Connect the plug to power.
3. Turn on the power switch and see the light on.
4. Press down the EACH ZONE capsule temperature setting key to set working temperature.
5. Press down time setting key to set working time.
6. Press down Work/Stop key ,at this time the lower right point flashes, which means it has plunge into normal working state.
7. When time is up, the equipment will automatically stop heating after emitting a 5 SCEONDS alarm sounds.
8. Turn off the power switch after use and pull out the plug.