8.4V Flow New-Generation Wireless Body Relax Muscle LCDTouch Screen Long Handle Fascial Massage Gun 1,Wave vibration massage helps to relieve muscle soreness and stiffness , especial for the sportsman and the patient ; 2,The speed intensity has 5 level from slow to fast , you can adjust what speed you want ; Deliver up to 3200 percussions per minute ; 3,4 rechargeable head attachments , you can choose which style you want ; 4,Promotes circulation and Improves range of motion and helps accelerate warming up and recovery ; 5,Using the brushless motor imported , it's the lowest noise in the world : only about 45 db ; 6,DC 8.4V , use 2pcs rechargeable lithium-ion certificate battery ( Up to 2-3 hours of use per charge ) , 2000 mAh ; 7,The charging time is 3 hours , the working time is 2-3 hours according to different intensity ; 8,The touch screen for the new design , touch for several seconds for on or off . After opening , touch one time , increase one intensity . After 5 intensity , recycling ; 9,The beautiful design with our appearance patent ; 10,The color is white \ green \ blue or customized color and logo ; 11,Long handle design : 30 cm , you can use to massage for neck \ backrest and waist by yourselves ; 12,The gift box ,manual and carton packing ; 13,With the Type-C USB cable , which can pass the EMC testing ; 14,The gift box : 33x12x8cm , G.W. is 1.5kg ; One carton can hold 15 pcs . The carton size is : 41x37x34 cm , G.W. is 23kg .