Full size of the smallest adjustable boost module, wide voltage input 2 / 24V liter 5 / 9 / 12 / 28V adjustable, can be easily installed in a variety of small equipment inside.

Can be used MicroUSB input, with a USB charger or mobile power through the phone data cable
You can easily get 9V, 12V, 15V, 18V, 24V commonly used voltage, the use of very convenient.
Ultra-wide input and output voltage, ultra-high conversion efficiency.