2 wear free water contact electrodes and electrodes with water contact (no contact gel, no replacement)
Flexible ergonomic shape
4 pre-programmed applications
Intensity adjustable from 0 to 20
Controller with handy belt clip
Output current: 100 mA p-p for 500 Ohm load
Output frequency: 2 - 110 Hz
Pulse width: 60-220 µs per phase
Battery changing indicator