6 Modes Tens Electric Massager Muscle Relax Device Full Body Stimulator for Back Waist Knee Pain Relief Digital Massage Tool

Is Batteries Included : No Electronic : No Application : Back Brand Name : Ms.Dear Origin : Mainland China Features 1 : Effectively Dredge The Meridians Features 2 : Quickly Relax Muscles Features 3 : Promote Blood Circulation Features 4 : Reduce Physical Fatigue Features 5 : Back Massage Features 6 : Waist Massage Features 7 : Knee Massage Features 8 : Shoulder Massage Notice: Features: 3.6-Speed Timing Function: 5 Minutes/10 Minutes/15 Minutes/20 Minutes/25 Minutes/30 Minutes, You Can Set The Most Suitable Massage Time By Yourself. Specifications: Color: White Power Supply: Dc4.5V, 3 Aaa Batteries（Please Buy It Yourself） Frequency: 1-330Hz Power Supply: 17Ma Configuration: 1 Drag 4 Electrode Lines (About 93Cm) Number Of Patches: 4 Pieces Host Size: 13.5*6*1.8Cm