Features: brand new and high quality for 8-inch KUGOO-S1S2S3S4 and ETWOW models. It is resistant to crashes and falls, the display is still clear under the scorching for sun, and it is energy-saving and durable. The controller for shell is made of aluminum alloy, which can protect the internal circuit and has good heat dissipation to avoid thermal overload. The digital tube display has the advantages of collision and drop resistance, clear display under the scorching for sun, energy saving and durability. More stable, more efficient, lower power consumption and longer service life. Specifications: Material:Metal+Plastic Size :As Picture Shown Color:Black for KUGOO-S1 S2 S3 Input voltage: 36V Output current: 15A Output power: 350W Mode switching: three gears of energy saving, comfort and sports mode Display mode: digital tube display Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set Controller Lamp Instrument Kit