Smart features: 4-in-1 therapeutic functions: Massage, air pressure, heat therapy, anion 15-mode massage 5-mode air pressure 3-mode heat therapy Programme time setting Hand-held controller with touch buttons Lcd display with background in blue light Automatic or manual operation option Battery powered or external direct AC/DC power supply Ergonomically and streamlined design. Easy to use remote control with beep signals. Caring for your eyes: Massagers tense muscles around the eyes Heat therapy stimulates blood circulation Relieves eye strain, sores and fatigue Helps prevent nearsightedness and farsightedness Refreshes the mind to enhance mental focus. Unit packaging: gift box Qty/export carton: 20 units Net weight (kg): 20.0 kgs Gross weight (kg):21.5 kgs Inner box dimension: 285*238*80 mm Export carton dimension: 590*433*490 mm. Unit packaging: gift box Qty/export carton: 20 units Net weight (kg): 20.0 kgs Gross weight (kg):21.5 kgs Inner box dimension: 285*238*80 mm Export carton dimension: 590*433*490 mm.