[5-speed intelligent adjustment] Simple control panel, multi-frequency vibration corresponding to different needs [4 massage heads] Suitable for different muscle tissues to meet different massage needs [Like a real massage feeling] Deeply relax muscle soreness, promote blood circulation and bring a completely different feeling [Integrated structure design] Intelligent care for the body, avoiding too long massage on the same part, damaging muscles and bones [Fast heat dissipation] Multi-slot ventilation, efficient heat dissipation, heat dissipation system to reduce heat during use [Integrated structure design] Anti-sweat and non-slip design is more intimate [Humanized Intelligent Interactive Experience] The built-in pressure feedback system can automatically adjust the motor speed and output power according to the massage pressure, which is more humane and smarter [Silent Motor] High torque and high power, silent noise reduction motor, strong power directly hits the muscles 12mm deep, every is right [Long battery life] Long-lasting power lithium battery, while bringing a strong outbreak, providing long-lasting battery life Specifications: Product Name: Fascia Gun Product size: 165x220mm/6.49"x8.66" Product color: Gray/Green/Gray-Orange Rated power: 20W Shell material: ABS material Rated frequency: 50Hz Input voltage: 7.4V Interface type: DC interface Package Included: 1 x Fascia gun massager 4 x Massage head 1 x Charger (AU/EU/UK/US Plug) Note: 1. Please allow 0.5-1cm differences due to manual measurement. 2. Due to the light and screen difference, the item's color may be slightly different from the pictures.