Feature:1. The hand controller uses ABS material, waterproof, durable and flame retardant.2. Electric sofa switch 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 controller has a straight 5‑pin connector, which is convenient and practical.5. The electric sofa controller is easy to use, saving time and energy, not letting you feel tired.How to Use:Connect the 01 male connector of the motor to the pure power 01 female connector, and connect the large D5P male connector of the hand controller to the large D5P female connector of the motor.Specification:Item Type: Hand ControllerMaterial: ABS + Electronic ComponentsWeight: Approx. 445g-493g / 15.7oz-17.4oz Hand Controller:Input: 12-29VLead Specification: 22AWG, 4-core wire/17*0.16/OD5.0MMWorking Current: 5APower Adapter:Input: 100~240V, 50/60 Hz, 3AOutput: 29V, 1.8ADuty Cycle: 10% Package List:1 x Controller1 x Power Supply1 x Power Cable