Oxygen ConcentratorDE-2AW(220V EU Plug)English Version marking on productAccessories included:-3 meter oxygen tube, including water storing equipment x 1ear hook oxygen inhaler x 1remote control x 1filter, oxygen outlet mouth x 1nasal cannula x 1power cord x 1 atomization set x1quick start guide x 1product manual x 1Oxygen Concentration:  &nbs..

Pulse Oximeterwith CE ApprovalSp02 Measurement range: 70~99%Resolution: ±1%Accuracy: ±2% (70%~99%), unspecified (<70%)Pulse rate Measurement range: 30~240 bpmResolution: ±1%Accuracy: ±2bpm or ±2% (select larger) Low Perfusion ≤0.4%Power 1.5V (2xAAA battery not included) Supply voltage: 2.6~3.6VWorking current ≤30mAAutomatically power o..