Two product descriptions:

                 16.8V the battery is4 lithium battery24V for6 battery life of lithium battery16.8V: comfortable gear endurance4-6 hours(20th/30th customized) 

                 24V: comfortable gear endurance6-8 hours(20th/30th customized)
packing specification:       Storage box + air column bag + Charger + manual + head massage (6 head/4 head customization/ head massage can be equipped)

                    Portable packing box: single32*22*11

             10 table packing: large box10 installation/60X35X50

product real shot

product Parameters

Standard head massage, available in quantity

        8 heads                                Standard 6-head                         6 heads with air cushion