1、Hand controller uses ABS material, waterproof, durable and flame retardant. 2、Electric sofa controller can be installed in any furniture in the home. 3、Multi‑key control button, you can control your furniture lifter function in multiple directions. 4、Sofa switch controller has a straight 5‑pin connector, which is convenient and practical. 5、The electric sofa controller is easy to install and operate, saving time and energy. 1 x Controller1 x Power Supply1 x Power Cable Item Type: Hand ControllerMaterial: ABS + Electronic ComponentsWeight: Approx. 489g / 17.2ozHand Controller:Input: 12-29VLead Specification: 22AWG, 4-core wire/17x 0.16/OD 5.0MMWorking Current: 5APower Adapter:Input: AC100~240V, 50/60 Hz, 3AOutput: DC29V, 1.8ADuty Cycle: Maximum 10% Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.