6 Modes Tens Electric Massager Muscle Relaxation Device Full Body Stimulator Waist Back Knee Healthy Care Patch Digital Massage Tool

I notify:
1.All four patches must be attached to the SAME person before turning on the massager.
2.Does not include batteries, please purchase it yourself!
3.Use after installing the batteries!
4.Please consult the seller if there are any problems in use.
Features:
1.Massaging the body can effectively clear the meridians, promote blood circulation, quickly relax muscles and reduce physical fatigue.
2.6 massage modes, each massage mode has 15 adjustable intensity levels, fully meeting the actual needs of different groups of people.
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.
4.The text on the large LCD screen is clear at a glance, and the button functions are clear, even the elderly can operate it easily.
5.The size of this massager is that of an Apple mobile phone, so it is easy to carry and is suitable for business trips, travel, offices and other occasions.
Specifications:
Color: White
Power supply: DC4.5V, 3 x AAA batteries (please purchase by yourself)
Frequency: 1-330 Hz
Power supply: 17MA
Configuration: 1 drag 4 lines of electrodes (about 93 cm)
Number of patches: 4 pieces
Host size: 13.5*6*1.8cm
Packing list:
1 * English host
2 pairs* of plasters
1* 1 to 4 electrode lines
1 * English User Manual