Sell Bluetooth Finger Pulse Oximeter SPO2 Health Monitor Digital Blood Oxygen Saturation PR PI best price

💎Name: Bluetooth oximeter 💎Display screen: Digital OLED screen 💎Spo2 measurement range: 70-100% 💎Measure SpO2 + 2% (70-100%) 💎Accuracy: ± 2% or 2BPM 💎Specifications: 2 AAA batteries（not included） 1. The oximeter supports Bluetooth connection and the application is free to download on Google Play and iOS. 2. The app can set Spo2 and PR alarms, record measurement data and share. 3. The product adopts a color display screen, and the interface can display six different display modes. 4. The power consumption of the product is low, and the two AAA batteries can last more than 40 hours. 5. There is a low voltage warning indication when the battery voltage is too low, which may affect normal use. 6. When no signal is generated, the product will go into standby mode after 10 seconds. 💎Small size, light weight, easy to carry. 💎List of products: Oximeter * 1 Lanyard * 1 English manual * 1 (include app link process)