Sell Spot✥Factory stock medical oximeter finger clip household blood oxygen saturation finger pulse heart best price

~️☘️☘️~ welcome~☘️☘️☘️ =========================================== ️️️New customers follow us and get new coupons️️️ You can use the deducted coupons to get discounts on your favorite products~ =========================================== Buyer notice ️If you receive an incomplete or defective item, the customer can return and refund within 7 days from the date of purchase. ☘️☘️☘️If you want to ask for an invoice or any inquiries about the product, you can contact us via chat. Chat response: from Monday to Saturday, from 8:00 AM to 11:00 PM. Contact customer service, we will reply to you as soon as possible. ~️☘️☘️~product description~️☘ Brand: Xiande Registration certificate number: Liao Machinery Note 20172200053 Applicable parts: fingers