Features: MULTIFUNCTIONAL MASSAGE GUN: Massage Gun Is Used To Relieve Stiffness and Pain, Promote Blood and Lymph Circulation. for Athletes, It Can Speed Up Recovery After Workout and Exercise Injuries.For Personal or Self Use, It Is A Physical Therapy Gun That Can Improve The Overall for Health of The Body of The Soft Tissues, Prevent Inflammation Caused By Adhesion Between The Fascia and Muscles. UPGRADED VERSION: Massager Adopts High Quality Motor, Has Ultra-strong Heat Dissipation Function, No Crash, It Can Work for A Long for Time and Would Not Stop Because The Movement Is Overheated; At The Same for Time, The High-precision Mold Makes The Machine for Head and The Body Firmly Connected, The Noise In The Process of Running Can Be Effectively Reduced By Smooth Sliding 4 REPLACEABLE MASSAGE HEADS & 3 ADJUSTABLE SPEED LEVEL: Massager Is Equipped with Four Different Shaped Massage Heads To Help The User To Relax Different Body Parts. The Fork Massage for Head Is Designed for The Spine,Flat, for Each Part of The Body; Ball In, for Joints; Round One, for Big Muscle Group; The Users Can Change The Massage Weapon Speed As Needed. LONG WORKING TIME: The Cordless Massager Is Equipped with 2400mAh High Quality Lithium Battery, So It Can Keep Working Over 2 To 3 Hours After Per Charge. Specifciations: Applicable scenes: running sports, fitness equipment, sports trends, fitness body, for health massage Material: ABS Color: Black/Carbon Fiber Speed gear: button, 3 gears Battery capacity: 2400mAh Life time: about 3h Charging time: about 2.5h Ultra mute: 45db or less Quantity: 1 Set Note: Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Massage Gun 4 x Massage for Head 1 x Charger 1 x Manual 1 x Storage Box