Features of Electric Sofa ControllersWith USB power supply function, you can charge your mobile phone at any time. Long Time LastingAdopt highquality materials, durable, wearresistant, can be used for a long time. Cable LengthCable length is 150cm / 59.1in, suitable for electric sofa, massage chair and other lifting chairs. Easy to ControlThis sofa chair hand controller is easy and convenient to install and use, suitable for home. Saving TimeIt makes the operation of the electric sofa simpler and more convenient, saving time and effort. Specification: Item Type: Electric Sofa Controller Material: Copper Wire + PVC Cover + ABS Shell Color: As shown in the picture Wire: 22AWG, 4-core wire / 17x0.16 / OD5.0MM Working Current: 5A USB Power Supply: 2A Cable Length: Approx.150cm / 59.1in How to Use: This product has a USB power port Weight: Approx.121g/4.3oz Package List: 1 x Electric Sofa Controller Note: 1. Please allow 12in error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.