Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si Features: 1. -Screen Lcd Display, Adjustable Charging And Discharging Parameters, With Power-Off Memory Function 2. High-Quality Fabrics And Manufactured With Professional Technology 3. Select Materials And Strictly Select Production Materials. 4. Dual Usb Output, Current Up To 2.5a, Supports Charging FOR Mobile Phones 5. Solar Charge Controller Description: 1. Type: Solar Charge Controller 2. Function: Support charging 3. Current: 30A Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use Material: ABS colour: As Shown Package Contents: 1 x Solar Charge Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.