1. Freezing point function: dual semiconductor dual IC cooling mode, aluminum alloy ice sheet
2. 10 energy levels (touch the switch to adjust the level)
3. Quartz lamp tube, long service life, 40W light emission times
4. Magnetic detachable dual light output window, light output area 4 square centimeters, small window 1.85 square centimeters, suitable for different parts of the body
5. Manual + automatic dual mode switching (press and hold the light button for 3 seconds to switch between manual and automatic modes)
