4-pejiijar deep muscle fascial massage gun is a kind of vibration massage equipment, which has the characteristics of large torque and multi-position adjustment, which can erective reduce the soreness caused by lactic acid accumulation after strenuous exercise, and relieve sedentary and computer workers Muscle discomfort in all parts of the crowd. GUIDE USING OF FOUR HEADS 45dB low noise mute With Whisper noise reduction technology, the noise is only 45DB, which can be enjoyed in a noisy gym or a quiet office. 80MM effective deep massage Unlike 95% of all types of fascia guns on the market, the 4-fascia gun uses a physical amplitude of up to 12MM and can transmit vibration to deep muscles 80mm thick, instantly repel deep lactic acid.(Note: The larger the amplitude, the greater the muscle fluctuation, and the better the relaxation.) 18 days of efficient endurance Supported by 45W high-power motor and 2000mAh lithium battery, it not only saves energy but also provides lasting power. It can be used for 18 days for 10min a day in first gear mode. New Upgrade Chip Accurate calculation of constant massage, so that the motor drive more stable. GUIDE USING OF FOUR HEADS U-shaped headMassage the cervical and lumbar spine at both sides of the Achilles tendonRound headApplicable for whole body muscle massage big muscle group waist back hip thigh meat group relaxConical headSuitable for joints , massage of pain points and deep tissue jointsT-shaped headMassaging large muscle groups with whole body muscles to relax and massage legs and waist BATTERY INSTRUCTIONSThe battery is exhausted and needs to be charged for about 3 hours , and it can be used for several hours . When the battery is charging , the indicator light is red and the green light is on when the battery is fully charged . It is forbidden to start for your safe chargingPackage included1 X ELECTRIC MASSAGE GUNS4 X MASSAGE HEADS1 X CHARGER1 X USER MANUAL