SPT UC-031: Rechargeable Electronic Pulse Massager

- Dual-channel: for simultaneous use on two users or the ability to use 4 pads - 8 massage programs; 20 intensity levels; Liquid crystal display - Pulse rate: 1-200Hz; Timer: 10 to 60 minutes (in 10 minute increments) - Pulse intensity: 120V/5.1K; Pulse width: 100US; Intensity range: 0-110 volts - FDA listed