1.Controllable Massage Intensity The two soft yet firm silicone balls can help relax your tense muscles by focusing on the main pressure trigger points. You can apply the right strength for your different massage needs, which is suitable and easy to use for all ages.2.Relieve Muscle Pain & Release Fatigue You can press, squeeze, and knead to release your tight, stiff, and aching muscles on your neck, shoulder, or leg, so to help improve your blood circulation to release your fatigue, which improve your sleeping quality and maintain good body energy.3.Mimic a Massage of Person The dual trigger point massager balls give feelings like hands of a massagist for deep penetrating the muscles and instant pain relief. You will feel refreshed and relaxed after just five minutes massage.4.Lightweight & Portable This handheld massager is only 310g lightweight less than an apple. Its portable design will be easy for you to enjoy your own personal deep tissue massage wherever at home or on business trip.5.Ergonomic & Flexible Design Antiskid ergonomically designed handle is very comfortable to grip. The handle is very flexible that can be freely opening-closing to suit your body shape.