Sobo – Airpump (AP-900)
- Works with power and automatically switches to battery mode in case of power failure.
- Power by DC 2×1.5V (when using battery mode)
- Output: 2 L/min
McMerwe’s Comment: Very innovative product. Does what it is supposed to do. Feels like its made from a fairly decent Quality. A good backup for when the power goes out for extensive periods.