【DESIGNED IN CALIFORNIA】 The handheld massager was designed in California, which has been customized to American's body and usage habits. It is a tailor-made muscle massage gun for Americans. 【HEALTH LIFE STYLE】The most effective deep tissue massage gun, our latest A02 muscle massager helps relieve muscle tension, soreness, pain, and accelerates muscle repair. 【PROFESSIONAL】At 1800 to 3200 percussions per minute, athletes experience the ultimate muscle massage therapy. With 5 interchangeable massage heads, you can tailor-fit your message to the precise muscle group. 【ADJUSTABLE INTENSITY】The percussion massager gun has 4 speed strength levels. Relieve muscle pain, accelerate warmup, and promote circulation at an appropriate amount of pressure. 【6 HOURS ULTRA-LONG BATTERY LIFE】Our muscle tissue massager is equipped with a 2400mAh high-quality lithium battery. (67)