Product Name:Muscle Massage Gun with 4 Heads FH-820 Product Overview The Heat & Freeze Massage Gun is a multifunction percussion massager designed to help relieve muscle tension, improve blood circulation, and support faster muscle recovery. It features heat and cooling therapy modes, allowing users to relax tight muscles or reduce inflammation after workouts. With multiple massage heads and adjustable intensity, it provides targeted relief for different body areas such as the neck, shoulders, back, arms, and legs. Key Features Heat & Freeze Therapy: Combines heating and cooling functions for effective muscle relief. 10-in-1 Massage System: Includes multiple massage heads for different muscle groups. Deep Percussion Massage: Helps relieve muscle stiffness and soreness. Multiple Attachments: Designed for back, shoulders, arms, legs, and full body massage. Ergonomic Design: Comfortable grip for easy handling. Muscle Recovery Support: Ideal for athletes, fitness enthusiasts, and daily relaxation. Product Information Product Type: Electric Massage Gun Functions: Heat therapy, cooling therapy, percussion massage Massage Heads: Multiple interchangeable attachments Usage Areas: Neck, shoulders, back, arms, legs, and muscles Application: Muscle relaxation, recovery, and pain relief Design: Handheld portable massager Suitable For: Home use, fitness recovery, and physical relaxation