Made in China
0W Input: 5V/1A Battery capacity: 500mAh Oscillation frequency: 110kHZ(10% higher or lower) Nebulization rate: larger than 0.8ml Product weight: 75g/0.. Family Health Care Fingertip Pulse Oximeter & Portable Rechargeable Nebulizer ãOximeterã Display: OLED/LCD/VA Battery: 3V; 2AAA Power consumption: Smaller than 30mA Operating temperature: 5°C-40°C SpO2 Measuring Range: 35%~100% (the resolution is 1%) Accuracy: ±2bpm or +2%; Pulse rate display: 30-250BPM Net weight: 0.