Terrahertz Blue Lights Negative Ion Warm Air Functionality
- Higher power to increase the long-wave infrared frequencies. - Stronger blue light - Thermal cutoff protection. - Quartz crystal tube is extended to 17.3cm which enhances the Terahertz frequencies. - Twisted switch design on the end of the device to prevent the device from being turned on by accidentally pushing the button. - Double-layer protective net on the rear air intake to prevent clogging of dust and hair. - New lock connecting design to prevent the crystal tube fall apart and causing breakage.