INCLUDE: 3150USB WRISTOX2® STANDARD ASSEMBLY, PURELIGHT® 8000SL-WO2 LARGE SOFT REUSABLE SPO2 SENSOR, TWO AAA ALKALINE BATTERIES, W, SOLD AS EACH NONINInclude: 3150Usb Wristox2 Standard Assembly, Purelight 8000Sl Wo2 Large Soft Reusable Spo2 Sensor, Two Aaa Alkaline Batteries, W, Sold As Each Nonin Nonin Wristox2 315Ousb Wrist Worn Pulse Oximeter Standard Accessories Nonin Wristox2 315Ousb Wrist Worn Pulse Oximeter Standard Accessories Include: (1) 3150Usb Wristox2 Standard Assembly, (1) Purelight 8000Sl Wo2 Large Soft Reusable Spo2 Sensor, Two (2) Aaa Alkaline Batteries, (1) Wrist Band, (1)