High-Efficiency Voltage Conversion: The XH-M411 module efficiently boosts input voltages from 3V-35V to an adjustable output of 5V-45V, catering to a wide range of electronics and DIY projects. Digital Voltmeter Display: Equipped with a built-in digital display, this module allows for real-time monitoring of the output voltage, ensuring your devices operate safely and efficiently. Versatile Application: Ideal for various applications, including battery-powered devices, DIY electronics, and as a reliable power source for microcontrollers and robotics. Compact and : Designed with durability in mind, the compact form factor of the XH-M411 makes it easy to integrate into existing projects without taking up excessive space. Color: Blue+Yellow Material: Plastic+Metal Package Contents: 1 * boost module 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.