Features: 1Hand controller uses ABS material waterproof and flame retardant. 2Electric sofa controller can be installed in any furniture in the home. 3Multikey control button you can control your furniture lifter function in multiple directions. 4Sofa switch controller has a straight 5pin connector which is convenient and practical. 5The electric sofa controller is easy to install and operate saving time and energy. Specification: Item Type: Hand ControllerMaterial: ABS Electronic ComponentsWeight: Approx. 489g / 17.2ozHand Controller:Input: 12-29VLead Specification: 22AWG 4-core wire/17x0.16/OD5.0MMWorking Current: 5APower Adapter:Input: AC100~240V 50/60 Hz 3AOutput: DC29V 1.8ADuty Cycle: Maximum 10% Package List: 1 x Controller1 x Power Supply1 x Power Cable