Deep Tissue Percussion Massage Gun, 20 Speeds

2500mAh x 6 Lithium Ion rechargeable battery offers long operation time ( up to 6-8 hours ) 20 speed level. Brushless high-torque motor delivering 3500 percussions per minute, the working noise is only 35dB- 55dB 6 massage heads works for full-body massage. Ball shape is suitable for massage and relaxation of waist, abdomen, buttocks and legs. Flat head is suitable for the inside and outside muscles of the abdomen, chest and legs. U-shape is suitable for shoulder, cervical spine and bilateral muscles. Columnar head is suitable for soles of feet, palms and etc. Thumb head is suitable for the palm of hands and sole. Mushroom head can applies to most muscle groups Lightweight body and ergonomic design, anti-drop shell will keep the massage gun in good condition when dropping Solid aluminum case keeps every part in place.We made a statistics of all the code.E1 means the battery has run out of power,we recommend charging the massage gun at this time.E2 means the battery appears the breakdown, you can ask us to replace the battery.E3 means the massage gun's self-protection function is activated,you can restart the massage gun.