Main machine:1 PCS,  physical therapy electrodes:4 PCS,4-pin wire:1 PCS,adaptar:1pcs
,Manaul & Colour box
Function & feature:
1. Single group of output pulse massage with 4 pads
2. relieves stress
3. relaxes tense neck and shoulder muscles
4. samll compact and light weight
5. function of treatment, pain released, health care
6. 5 therapy modes,18 massage speed
7.cool LCD display
8.work with 6V DC or batteries(3*AAA)