Product Name: Tissue Massage Gun Muscle Massager Muscle Pain Model NO.: Fascia gun-M3 Power: Electric USB: USB Power Supply: AC Wall Charger, Lithium Battery / Removable Massage Point: Full Body Material: ABS+Silica Gel Contact Type: 6 Different Massage Heads Principle: Vibration Type: Massager Gun Color: Silver, Black Function: Muscle Pain Relief, Body Shaping Massage Heads: 6 Massage Heads Age: Adult Application: Home&Gym Certification: Ce, FCC, RoHS, FDA, UL, EMC, ISO Transport Package: Carton Specification: 17.5cm*7.0cm*23.5cm Origin: China Product Description 1)20 gears deep massage 1200-3300 RPM Meet your various muscle relaxation needs 1-4, mild massage; 5-8, ease the meridian and connect the collaterals; 9-12, muscle awakening; Position 13-16, fascia relaxed; 17-20, professional mode2)LCD touch screen Upgrade LCD touch screen, touch the button, accurately display speed, power3)Super stroke Super stroke speed up lactate excretion of deep muscle3)9 speed change adjustment The design of 9-speed change adjustment can meet a variety of massage needs, equipped with gear memory function, in the comfortable gear shutdown, the next automatic jump to the gear4)6 types of customized massage head, carefully take care of each muscle group For different muscle groups, trigger points, customized 6 kinds of massage head, can meet all kinds of massage needs.Air compression massage head, suitable for relaxing muscles of the whole body;Spherical head, suitable for muscle relaxation;Flat head, for back cervical spine and waist massage;Cervical stigma, for cervical massage, with great irritation;flat head, for the whole body muscle massage to relax;tapered head, used for pain point massage, greater irritation