[DETAIL] B06B-Pulse Monitor Blood Oxygen Saturation Detector Mini Reusable Finger Clip Mountaineering Skiing Cycling Enthusiasts Blood oxygen measurement range: 70~99% Power requirements: two No. 7 batteries Blood oxygen measurement accuracy SpO2: +2% Dimensions: 57 x 31 x 32mm Pulse measurement range PR: 30~240bpm Pulse measurement accuracy: t1bpm Color: Black Material: plastic Package Contents: 1 x Blood oximeter 1 x Hanging line 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. We provide the good product with the best price,we support Wholesale/Drop Shipping Order 1. For Drop Shipping order, please remark"dropshipping order", we will prioritize it. 2. For Wholesale/Drop Shipping orders, if you have any ideas about the price or package,please contact us in advance,we will give you the best service to satisfy your demands. About Payment If you meet any problem when making the payment, please contact AliExpress Customer Service Center to ask for help About Shipments 1.We will send out the orders ASAP?within 2-5 days(except weekends and national holidays) once your payment is completed normally. 2.Please write your complete delivery address with correct phone number and zip code, especially Russia and Belarus buyers,?please confirm your full name. 3.Please notice that we will not responsible for customs duties.Please do the customs clearance by yourself. 4.We provide both post shipping?and express shippings.For most countries, post shipping takes about 25-35 business days, and longer for some countries like Brazil, Peru. Express shipping inlcude?DHL, EMS, AliExpress Premium Shipping and Special Lines like Aramex. It takes about 7 days.(It will delay if your country meet some problem,Worker strike,weather problem and so on.) About After-sale Service We are reliable seller and we have our?professional?after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer. About Feedback 1. Please check the package and item when you get carefully to make sure there is no problem. 2. If you have any problem or are not entirely satisfied with your package,please don��t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you. 3. If there is no problem, please leave us 5 star positive feedback. [ATTRIBUTES] - Electric: No - Hign-concerned Chemical: None - Power Source: Electric - Electric: No - Hign-concerned Chemical: None - Power Source: Electric - Material: Plastic - Type: Hand Foot File - Number of Pieces: One Unit - Origin: Mainland China - Specification 1: Finger Clip Pulse Monitor - Specification 2: Blood Oxygen Saturation Detector - Specification 3: Reusable Finger Clip Pulse Monitor - Specification 4: Mini Blood Oxygen Saturation Detector - Specification 5: Personal protection appliances