Features120 levels of high frequency deep massage physiotherapy, plasticity, massage, fat loss and relaxation. 2Adjustable 6 modes, long?lasting lithium battery, dripping silent, brushless motor, 12mm vibration amplitude, 4 types of massage heads. 3Scientific fitness, reduce muscle stiffness and pain, promote soft tissue muscle relaxation, and reduce exercise lactic acid. 4High?performance silent brushless motor, durable, frictionless and long life. 5Soothing enjoyment, high torsion, low noise, high?frequency hits, directly hit the deep muscles.SpecificationCondition: 100% Brand NewItem Type: Massage GunMaterial: ABSFunction: Plasticity, massage, fat reduction, relaxation, physical therapyLarge Spherical Head: Suitable for massaging large muscle groups such as arms, back buttocks and thighsU-Shaped Head: Suitable for massaging the neck and the Achilles tendon of the cervical spineCylindrical Head: Suitable for deep impact, such as meridians and jointsFlat Head: Suitable for relaxation and shaping of various musclesSize (with spherical massage Head installed): Approx. 23.5 x 22cm/9.3 x 8.6inOptional Color: White, Black, Red, BlueVibration Frequency: 20-70HzInput Voltage: 110-240VInterface Type: DC, 8.4V=1ALife Time: 3 HoursPower Supply Mode: High-Energy Lithium BatteryBattery Capacity: 2000mAhSpeed: 2000-3000 rpmAmplitude: 12mmRated Voltage: 7.4VPackage List1 x Fascia Gun 1 x Power Adapter 4 x Massage Heads 1 x English Manual