Product Feature 1.Charge one time for 1000 times available 2.Bigger and brighter display 3.High-performance SOC chip with advanced signal processing algorithm identify HCT indicators, intelligent data calibration, more accurate measurement results. 4.Voice guidance operation the elderly know the result with loud and clear volume Note: The blood glucose test strip should be used with Blood Glucose meters , and is intended for blood glucose monitoring by people with diabetes.  test strips only need 1μL fresh capillary blood for one testing. Blood glucose concentration result will be showed in 7 seconds after you apply a blood sample into the test zone. Freshly harvested microvascular whole blood, which can be used by professional medical staff to detect venous bloodFAQ Q1: Can I have a sample for testing? A: Yes, you can, but you need to pay the sample cost and freight. The sample cost will be refunded after bulk order confirmed. Q2: Do you accept small orders ? A:Yes. If you are a small retailer or starting up business, we are definitely willing to grow up with you. And we are looking forward to co-work with you for a long term relationship. Q3: DO you have inspection procedures for the products? A: 100% self-inspection before packing. Q4: What is the warranty period of the product? A: 12 months warranty and online technical support.