Joom: Despite any information provided by the seller, this product is not intended for the diagnosis, cure, mitigation, treatment or prevention of any disease. It is not a dietary supplement, it is not a drug, and should not be used for any medical purposes. ----- Features: Lightweight and Mini Size: The portable mini massage gun is designed in a lightweight mini size, you can put it in your handbag or pocket and use it at home, office, outdoors or even on the go, it can help you relieve tight muscle soreness anytime, anywhere. 4 massage heads and 12 speeds: 5 speed options, including 4 replaceable massage heads, give you different targeted treatments for muscle groups. It is ideal for muscle recovery after exercise. Wireless and Rechargeable: Rechargeable Li-Ion battery with a capacity of 3500mAh that lasts about 3 hours on a full charge. Comes with Type-C cable, just need a normal Type-C USB cable to easily charge our massage gun. (Be sure to fully charge it before the first use, do not use the fascia gun while charging). Ultra-quiet and safe: Using food-grade materials, it is safe for human body; powerful high-torque brushless motor, silent gliding technology, noise < 35 decibels, allowing you to enjoy massage without disturbing others. Specification: Version: Update LCD version Color: black, gray, red, green Speed/Frequency: 2400-3200RPM Battery capacity: 3500mah Rated power: 60w-80w Number of massage heads: 4 Working time: 3-7 hours Charging time: 2.5-4 hours Interface: Type-C Material: ABS Gear: 5-speed control Noise: 35 decibels Rated voltage: DC110-220V Amplitude: 6mm Fascia gun size/weight: 13.3*13*5cm/0.6kg Package Included: 1 * Fascia Gun (Built-in battery) 4 * Massage head 1 * English user manual 1 *Type-C charging cable 1 * retail box Product Type: Electric Massager