Tens Unit Dual Channel 3 Mode w Timer Corded Massagers Small Knee Cryo Cuff and cooler Jobst Opaque Sensitive Small Knee Cryo Cuff and cooler * Indication :Trauma Post op treatment & Rehabilitation * The Knee Cryo Cuff combines the therapeutic benefits of controlled compression to minimize hemarthrosis edema hematoma swelling and pain * The cuff is anatomically designed to completely fit the knee providing maximum cryotherapy * The simplicity to use makes it ideal for ER post op training room and home use * Insulated jug holds up to 4 liters of ice and water enough for 8 hours of therapy * 10 19 Knee circumference 6 above patella * Measured compression for patient comfort * Controlled cold eliminates the risk of tissue damage * Detachable cooler allows for uninterrupted treatment 75 Seat Height: 18 System includes device lead wires four self adhesive reusable electrodes 9V battery hard plastic carrying case and instruction manual * 3 Modes: Standard Modulate and Burst * Dual Channel * 30 and 60 minutes or continuous timer * Adjustable Pulse Width: 50 250 Microseconds * Pulse Rate: 2 150 Hz * Pulse Amplitude: 0 80 mA each channel * Waveform: Asymmetrical biphasic square pulse * One year warranty * FDA approved