A handy device for a natural and relaxing massage of the shoulders and neck (massage collar) Better than rollers - a real feeling of natural massage through the hands and fingers of a professional masseur 6 massage heads 3 modes and 3 massage speeds Gentle heating mode Massage strength (pressure) adjusted in real time by the user himself thanks to the handles held in his hands. Possibility of massaging the back, waist area and thighs depending on your needs Hygiene: removable (zippered) massage head cover for washing Power supply: lithium-ion battery – up to 180 min of operation on a single charge (in 10 min intervals) Battery charging: USB-C socket 5V 2A (USB-C cable included) Charging time: ~4 hours Dimensions: ~13x14x115cm Weight: 1.2 kg