Features： 1、Deep Tissue Massage: Vibration massage helps reduce soreness and muscle soreness in body parts, relieve stress and fatigue, and provides targeted deep tissue massage to your muscles. 2、Applicable Parts: Suitable for neck, shoulders, back, arms, and legs, it relieves tension and increases circulation and flexibility in joints, ligaments, and tendons. 3、Massage Head Replaceable: Handheld massager comes with 7pcs different massage head, you can choose different massage head according to different massage parts. 4、Relieves Fatigue: Can relieve joint and muscle soreness, relax and release tension, red LED light massage, bring you comfortable relaxation experience. 5、Strength Adjustable: You can choose the appropriate strength and mode of massage according to your own needs. High frequency vibration, low noise. 6、Ergonomic Design: Long handle design allows you to massage easily to all parts of the body. Comfortable grip, and the hands will not feel tired after long time use. Specification： Item Type: Handheld Massager Material: ABS Battery: Li ion battery 2200mAh (built in) Voltage: 100-240V Application: Suitable for muscle, back, foot, neck, shoulder, leg, calf Package List： 1 x Handheld Massager 7 x Massage Head 1 x Adapter 1 x Instruction Manual 1 x Charging Base