Features: 1.6 Speeds : There are six custom intensity settings allowing you to focus-on deep tissue work, increased circulation, or mobility. Every muscle is different, different shape, size, function. 2.4 Interchangeable attachments: 4 different attachments allow a full body treatment.The replaceable massage head allows your body to enjoy multi-angle massage. 3.The massager can activate the musclesostimulate blood flow, greatly reduce muscle recovery time, relieve pain and relax from head to toe. 4.Convenient operation: The handheld massager only weighs 2.1lbs, the ergonomic designed grip minimizes external vibrations and the durable anti-slip silicone grip makes the massager easier and comfortable to hold for your enjoyment. 5.Rechargeable lithium battery: The massager is equipped with 2000 mAh high-quality lithium battery, and the battery life is long. 1. Ergonomic design, more comfortable grip, can help you release fatigue, relieve soreness, and make your fitness effect remarkable. 2. It is suitable for recovery after exercise fatigue, recovery after sports injury, pain relief during recovery period, and reduction of inflammatory response. Specifications: Voltage: 110-220V, 50/60Hz Power: 20-30W Speed: 1200-3300 rpm Product size: 17.5x6.8x22.3cm Shell material: ABS Massage head material: PP Package Included: 1 * Fascial gun 4 * Massage head 1 * Power supply 1 * Manual