DEEP TISSUE MASSAGER &THE AT-HOME MUSCLE MASSEUSE: The Massage Gun uses therapeutic percussion massage to work your deep tissues. Designed and tested by professional engineers, this indispensable tool can relieve muscle spasms, reduce and prevent muscle atrophy, and boost blood circulation.POWERFUL MOTOR & ULTRA-QUIET: High-torque brushless motorr and quite glide noise reduction technology that brings high power but low noise (35dB - 45dB) experience so you won't bother others while in use. You can bring it anywhere, too, as its ultra-compact size and weight (only 2lbs) makes it ideal for home, office or gym use.4 SPEED LEVELS & 4 MASSAGE HEADS: The percussion massage gun equipped with 6 speed adjustment provide a relaxing massage experience and reduces bone damage, and it offers 4 different shaped massage heads to help the user to relax different body parts.LONG WORKING TIME: The muscle massage gun is equipped with rechargeable 3600mAh high-quality lithium battery, and it can keep working 6 hours after fully charging.EXCELLENT AFTER-SALES SERVICE: We are confident that you will love Vounel massage gun.Our massage gun can provide 1 year warranty, please rest assured to buy.If you are not completely satisfied with our products, just send us an email via Amazon and we can provide a free replacement or a full refund.