1. This product is made of high-quality ABS material, durable, wear-resistant and corrosion-resistant. 2. With the USB charging hole, you can charge your phone at any time. 3. The LED backlight display can be powered directly by the micro switch and can be operated by directly inserting the motor. 4. Mainly used on electric sofas to control various functions of electric sofas. 5. This makes operating the electric sofa easier and more convenient, saving time and effort. Specification: Features: This product is made of high-quality ABS material, durable, wear-resistant and corrosion-resistant. With the USB charging hole, you can charge your phone at any time. The LED backlight display can be powered directly by the micro switch and can be operated by directly inserting the motor. Mainly used on electric sofas to control various functions of electric sofas. This makes operating the electric sofa easier and more convenient, saving time and effort. Specifications: Condition: 100% Brand New Material: ABS Double USB charging: 5V 2A. Wire: 22AWG, 4-core wire / 17*0.16/OD5.0MM (custom wire optional: 01+ large female connector D5P) Working current: 5A Size: approx. 8 x 4.3 x 4.3 cm / 3.1 x 1.7 x 1.7 inches Cable length: Approx. 1.44 m / 4.7 ft Package list: 1 x Chair Switch Control Note: 1. Please allow 0-1 inch 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.