Item Type:Household Health Monitors Accessories Type:Quantum Resonance Magnetic Analyzer Use in:Quantum Body Analyzer Function:For Sub-health Power Source:Electric Software download:free OS:Recommand Window7,window8,window10 note:The default English version is different. If the color of accessories is different due to different factory batches, it will not affect the use of the product. Important note: 1.If unser's program on the computer treat the software as ,please shutdown the program before install our software 2.After install the software(Software in Silver USB key),user need insert the USB(Blue one) to use the device 3.The testing takes serval minutes,after over,you can save the data and check Colour:White Material:ABS Package Contents: 1 x Quantum Analyzer 1 x USB Cable 1 x Card Reader 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.