All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
Long Battery Hours - 30+ Hours of continuous monitoring on one set of batteries with Auto-shut Off and low battery indication feature
Accurate & Quick Results - Best Oximeter on the market accurately measures your blood oxygen level, SpO2 level, pulse rate perfusion index, and heart rate in few seconds with low error margin
Resistant & Bright - Bright LED display with Interference resistance against ambient light and measurement performance at low perfusion
Accessories Included - 2 X aaa batteris, 1 X laynard, 1 X case all included
Sports and Aviation use only - Intended use for spot check of blood oxygen saturation level at home, in sport and recreational use, such as mountain climbing, high-altitude activities and running