Deeply relaxes the fascia gun, effectively reducing muscle stiffness and soreness, promoting blood circulation and range of motion, improving the health of body tissues. Spherical massage head: suitable for large muscle groups such as pectoralis major and latissimus dorsi. Flat massage head: suitable for massaging large flat muscles on the waist and back. D-shaped massage head: suitable for carving and relaxing the abdomen and abdominal muscle lines. Cone massage head: suitable for deep tissues, such as acupoints, muscles, joints, palms, and soles. Shiatsu massage head: suitable for deeper stimulation of large area muscles such as legs and buttocks. U-shaped massage head: suitable for massaging the shoulders, neck and Achilles tendon of the spine. Features: Product Name: Smart Fascia Gun Material: ABS Motor: 1200-3200 rpm Speed: 1800mah Switch mode: key 5 files Interface type: 24W Rated power: 5V Charging voltage 7.4V Battery voltage: rechargeable lithium battery Power supply mode: 6 massage heads Number of massage heads: 0.7kg Net weight: 1kg Gross weight: 19.2*16.8*5.7cm Product size (cm): 21.5*21.3*6.5cm