1. Small & lightweight design 2. Colour packing 3. LED display 4. Hang string, 2 display modes 5. Display Spo2, PR 6. Low power consumption, automatically power off 7. Low-voltage indicator, 2AAA alkaline batteries 8. Accommodates widest range of finger sizes from pediatric to adult 9. Visual alarms 10. Standard Accessory 11. Operating manual
