Language compatible Options: English, French, Dutch, Chinese, Japanese, Portuguese, German, Korean, Malaysian, Indonesia, Hungary ,Russian, Serbian, Slovak, Czech, Romanian, Vietnamese, Thai, Spanish, Chinese, Polish, Netherlands, (Spanish Amway), (English Amway), (Chinese+English+Malay) Amway 3-in-1, etc. Operating system:compatible Windows 10/8/7/XP/Vista Communication port:USB 3.0/2.0/1.1 Environment:humidity 10%-40%, temperature 5 to 40 Note:Some accessories are sent randomly and cannot be specified, which will not affect the use. Colour:As Shown Material:Metal+Plastic Package Contents: 1Set * Quantum Magnetic Health Analyzer 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.