Itouch Infinity Tens Machine

preowned good condition charger not included Modes: 8 preset therapy programs. Electrode Pads: includes 8 reusable pads (e.g., 6 medium and 2 extra-large). Channels: A/B dual-channel output, allowing you to treat multiple body areas with independent intensity levels. Intensity: 20 adjustable intensity levels. Power: USB rechargeable battery (up to 20 hours of use per charge).