Roovjoy 3 in 1 combo electrotherapy

• power supply :6 V D.C,4*AAA batteries
• output channel :dual channel
• waveform :bi-phase square wave pulse
• output voltage :max 120 vpp
• output intensity 0 to 60 levels
• output current :max 60 mA
• treatment mode :TENS , EMS and massage mode
• dimension :120.5*69.5*27 mm
• size of electrodes pads :50*50 mm

Tens mode : 18 programs , treatment time :30 minutes

Ems mode :15 programs , treatment time :28 to 32 minutes