LCD Lift 1. Electric Stainless steel LCD lift 2. Hand protect function; 3. Manual, ... .Function:1. The panel is alluminum alloy---- better quality;2. Electric control, lifting comfortable, height-adjustable;3. Flexibility, stability, low noise ... customers.10. Equipped with a microphone lift.Function:1. The panel is alluminum alloy---- better quality;2. Electric control, lifting comfortable, height ...