power supply lenovo ideapad

Headphones​

Handheld vacuum cleaners​

Home projector​

Blood glucose meters​

To power pet feeders (electric) to ensure pets eat on time during camping​

To power mini medical devices (such as electronic blood pressure monitors) to ensure health monitoring for campers​

To power remote-controlled cars to add a parent-child interactive entertainment project during camping​

To power small electric cookers for simple cooking like boiling noodles or porridge during camping​