1. Can be equipped with USB adapter board, Micro USB as input, easy to use 2. The voltage regulator adopts a multi-turn precision long-handle potentiometer, which can be directly adjusted manually 3. With a beautiful shell, the color of the output voltage display will be shipped randomly 4. Input: USB 5V male input 5. Output: 1-24V 6. Power: up to 3W 7. Size: about 7x2.3x1.3cm 8. Weight: about 25g
