How to use:(must be read carefully before buying)
1.  Put 2*AAA Battery into controller (Not included).
2.  Place the electrode pads on the body(Note: 4 electrode pads must be connected at the same time),Connect the electrode pads to the electrode wires and connect to the device
3.  Press the "ON" button to start the machine, click "MODE" Button to select the mode, and then click "ON" Button to confirm the mode.
4.  Press "S/P" the enter Speed Control, then press "ON" to speed up/ Press "OFF" to slow down.
5.  Press "S/P" again to back to Power Control.  Press "OFF" to turn the machine

Features:
Massage the acupuncture points of the body, relieve fatigue and improve body function.
Burn fat, local slimming, beautifying and cervical vertebra and neck pain.
Suitable for stiff shoulders, chronic lower back pain, neuralgia, rheumatism, leg ache & general fatigue, gastralgia, cervical vertebra and neck pain, toothache, deficiency in energy, menstrual disorder.
Out of 2 channels-A and B can be used to treat various parts of the body stimultaneously.
With 8 massage modes 4 massage pads.
Compact and lightweight design.
Large, oval electrode pads for gentle massage.
Comes with instruction manual & acupoint location guide.
Comfortable massage.
The wave from and frequency will fluctuate automatically 2 computerised programs for an even more.
Power: 2 X AAA (3V) battery (not included).
Dimension: 10 X 7.5 X 2.5 cm.

Note:
1.  There are 4 lines come out of two groups, when you use only 2 pads, they must be from different groups.
2.  It DOES NOT work if you use only 1 pad, or 2 pads from same group!
3.  If you feel some pads  are not as powerful as others, it may owing to you didn't paste it on the symmetrical body parts.  Please use the pads on your  symmetrical body parts.  It will work better.
4.  Device don't work if it didn't connect with your body, please connect the " device--electrode pads--body " to massage.