CELL RETURN HAIR ALPHA-RAY PREMIUM "Get a Complimentary Scalp Care Voucher when you purchase this product. Voucher can only be used in Singapore." Hair Solution for hair growth, healthy scalp and hair. CELLRETURN focuses solely on providing effective care! 720 LEDs Patented LED module promoting effective wavelength output CELLRETURN's unique LED module production technology that eliminated meaningless wavelengths and delivers wavelengths in concentration to promote increased benefits for the scalp. > Voice Assistance > One button power - Cord-free design allows easy one-button control > Auto-off - voice assistance after 20 minutes > Wireless Charging - charged as mounted with the support stand > Smart Diagnosis - Check changes in hair with exclusive app > UV Mood Lamp - Even cleaner care with stand of UV lamp 3 LEVEL MODE Select the desired mode to use according to your scalp and hair condition. -Power Mode -Normal Mode -Soft Mode As the three wavelengths simultaneously emitted by the CELLRETURN Hair Alpha-ray stimulate the tissue activity. Customers with anemia or have certain sensitivities, may feel dizzy during use. Please use normal mode at a low power setting or soft mode for such instances.