1.Lifting range:20-455mm,suitable for people height range:150-200mm 2.The total weight ≤ 20kg, easy to carry 3.Electric lifting, easy operation 4.With anti-collision protection, safe & reliable 5.Firm base to ensure steady lifting 6.USB charge interfaces humanized design can supply 7.Fast and convenient charging for Mobile phone 8.Semi-hidden wiring design to achieve clean appearance 9.The hand desktop lifts down to the end, wide range of applications 10.The distance between the display and the desktop can be adjusted within 100mm