Sell 2021 HOT2021 NEW OLED Finger Pulse Oximeter Oxymeter Finger Pulse With Pouch SPO2 PR PI Pulse Rate M best price

This product has 4 colors to choose, black, white, blue white, black and white, you can choose the color you like. The product uses a two-color OLED display with four directions and six different display modes No signal for 8 seconds, the product will automatically shut down Small size, light weight, easy to carry Dear friends welcome to our shop. Our products are all pre-sales and are expected to be delivered within 7-10 working days. If you like please place an order as soon as possible. Please read the product details carefully before placing an order. If necessary please leave a message. Dear friends welcome to our shop. Our products are all pre-sales and are expected to be delivered within 7-10 working days. If you like please place an order as soon as possible. Please read the product details carefully before placing an order. If necessary please leave a message. Dear friends welcome to our shop. Our products are all pre-sales and are expected to be delivered within 7-10 working days. If you like please place an order as soon as possible. Please read the product details carefully before placing an order. If necessary please leave a message.