1. 4-style massage head - meet different relaxation needs
A. Ball head - suitable for muscle groups such as arms, waist
B. U-shaped - suitable for massage of neck, cervical spine and tendon
C. Cylindrical head - suitable for various muscle parts such as joints
D. Flat head - suitable for relaxing and shaping all parts of muscles
2. Rated power: 60W-80W, voltage: 7.4V
3. Motor revolutions: 1800-3200, high speed shock
4. Charging time: ahout 2.5-3 hours
5. 6 levels of strength adjustment, low nioise
6. Battery capacity: 1800mAh*2