Specifications:
Item Name:TENS Electric Therapy Massager
Material: ABS
Shell Color: Silver
Display Light Color: Blue
Plug Type: US Plug/EU Plug(Optional)
Screen Type: LCD Backlight Display
Power Supply: USB Charging or 3* AAA Battery(Batteries are NOT Included)
Frequency: 1-330hz
Size: 153*70*18mm
Package Included:
1* Digital Therapy Machine Device
4* Electrode Pads (2 Pairs)
1* 4-Way Electrode Wire (Support 4 Users Simultaneously)
1* USB Cable
1* Plug Adapter
1* User Manual