Mini but Power: Renpho upgraded mini massage gun is ergonomically designed to provide powerful functionality despite its compact size. Its strong vibration mode can immediately relieve pain after injury or exercise, awaken muscles throughout the body, and speed up the body's repair ability.Weighing just 0.78 pounds, it's convenient for travel and business trips, allowing you to relax your muscles anytime, anywhere Heating Function & 4 Massage Heads: Renpho Deep Tissue Massage Gun is equipped with heating, which can heat up to 115�F (46�C) for deeper muscle relaxation and stress relief. 4 standard massage heads are available to choose from, targeting different muscle groups to relax your body and speed up recovery. It can be widely used on shoulders, neck, back, legs, arms and other parts Replaceable Color Silicone Casing: Equipped with 2 different colors of silicone casing , you can replace different colors according to your preferences to meet your individual requirements. The silicone casing is washable, so you don't have to worry about the casing getting dirty after sweating Designed for Travel: Relieve body muscle soreness anytime, anywhere, you can put the massage gun in your pocket, purse or fitness equipment. Its excellent sound insulation effect can bring a quieter impact therapy experience in any environment.A portable suitcase for carrying accessories and a massage gun are also included 4 Speed Levels: Adjust the intensity of the massage from 1 to 4(up to max3000 percussions per minute) as you massage and enjoy a deeper penetrating muscle massage.Providing you with a more personalized percussion massage experience USB-C Charging(Support C-C) - Renpho portable massager gun can be charged by USB(type-c) with 5v/2a adapter(Not Included) and can be charged by a power bank too.Can be used during outdoor travel, in the gym or in the office.Fast charging anytime, anywhere for portable use Long Battery Life & Auto-Off Timer - Premium 2,500m-A-h rechargeable battery provides power to relieve muscles and enhance your workout recovery. Enjoy greater peace of mind with a built-in timer that safely powers off after 10 minutes of continuous use