Item Type: Blood PressureBrand Name: ChoiceMMedMaterial: ABSApplication: FingerSize: DedoModel Number: MD300C15FColor: Marine BlueParameter: SPO2，PRCertification: CE， FDA，TUV Note: This product does not include the battery and power cord， because the battery is prohibited by customs.We are very sorry for this. OverviewPulse oximeter is a very important and common device to check oxygen saturation (SpO2 ) and puls rate. As a small， compact， simple， reliabl and durabl physiological monitoring device， fingertip puls oximeter is widely applied in clinic， hospital， social medical organization etc. Feature* LCD screen display SpO2， PR， and pulse bar; * 1-direction &1-modedisplay; * Suitable for pediatric and adult;Customer ServiceWe do our best to serve our customers. If you have any questions about our products， please contact us via the trade manager at the first time. We are iChoice brand owner and manufactor， we promise to deliver our products to you timely and guarantee a high-level product quality. Please feel free to contact us if you have any questions about the shipping， product quality， etc.Return & Refund1. After you receive the product， you have 7 days to contact us and 30 days to return it. If this item is in your possession for more than 7 days， then it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT. 2. All returned items must be in the original package and you must provide us with the shipping tracking number， specific reason for the return and your PO number.3. We will refund YOUR FULL AMOUNT， upon receipt of the item in its original condition and package with all the components and accessories included， AFTER BOTH Buyer and Seller cancel the transaction from aliexpress.OR， you may choose to have a replacement.4. We will bear all the shipping cost if the product is not as described.FeedbackIf you are satisfied with our products & service， please provide us a positive feedback， we really appreciate!About ChoiceMMedWe are a new seller on merchant.wish.com but we are a company in Beijing that started from 1993. We produce fitness monitors----smart wristbands and activity trackers that can be connected with IOS/android devices via bluetooth and apps. We also offer different kinds of health monitor products----pulse oximeter， blood pressure monitor， electronic thermometer， glucose meter， sleeping monitor， body weight&fat scale， handheld ECG/TENS， fetal doppler， nebulizer， oxygen concentrater， ect. Our brands include iChoice， Chociemmed and some others. We have 500+ staff and a factory of 8000+ square meters. We have been supplying cost-effective products for our distributors for decades. And now we are beginning expanding our business on the Internet. 100% refund or replacement if you find the items not as described. No worry of your financial loss.