Note：This item comes with , please confirm the voltage of your area before purchasing. Description Pop up slowly in about 45 degree with damped spring structure. Suitable to conference table, solderless, can be used directly. After press the button to open the product, you can connect wires. It is easy and flexible to install. It is invisible when not in use. Feature - ColorBlack - Material: Alluminum alloy and steel. - Size: About 26.6x11.8x7.2cm. - Voltage: AC220- - The case is a unique slim organizer that quickly and neatly gradually slides your cards out just by - The built-in clicking mechanism takes out the cards one on each other can choose the one you need in a second - Made of aluminum martial, it's strong but lightweight - With stylish look and suit for shopping, business and travel etc - for your office or meeting room Package list: 1 x socket