1.Easy to use 2.Fast move:70 seconds finish lifting 3.Max Control Range:50m 4.lifting height:14cm-47cm 5.LED illuminate dark Special Features: 1. Easy to use,just press “up” or “down” button to lift or release 2. Fast move:70 seconds finish lifting 3. with LED illuminate dark place Remote jack system: This set must on 12V feeding of sufficient cross-section be connected and provide the bests are ...