The PowerMaster Percussion Massage Gun from Conair is a hand held massager that vents concentrated pressure into muscle tissue * Powerful percussion motor with strong tapping force & up to 50 percussions per second offer a deep tissue massage reducing muscle tension while improving blood flow and quickly increasing the range of motion * The Lithium Ion Rechargeable Battery offers over 2 hours of use time when fully charged * Auto-Off after 10 minutes of massage time * The Massage Gun includes 3 massage heads - foam ball for large muscle groups pin point for deep tissue & trigger point massage and flat head for full body massage * 4 Speed Settings - low high variable and pressure sense (LED lights indicate the selection) offer users a relaxing massage for every muscle group * Use to accelerate recovery + muscle repair increase blood flow improve lactic acid from muscles relieve muscle spasms + stiffness break up scar tissue fight muscle fatigue pain tightness soreness + muscle knots and provide feel-good stress relief * The Conair Percussion Massaging Gun has an ergonomic design making it comfortable and easy to use * Weighs 3.5lbs * Storage/Carry Case included * Percussion massager helps to: accelerate recovery and muscle repair increase blood flow to treated areas improve lactic acid clearance from muscles relieve muscle spasms and stiffness break up scar tissue fight muscle fatigue pain tighness soreness & muscle knots * Provides feel good stress relief *