Descriptions:

* Smallest: world's smallest,

  even can be held in a glasses box

* lightest: 90g

* Environment friendly: cleanable

  filter cartridge.

* High filtration fitness: unique

  dual ceramic membranes cartridge

* Output: approx.300ml/min

* Capacity: 2,000 liters

* Weight: less than 90g

* Dimensions: 13.8*5.7*2.8cm

* Materials: ABS plastic, ceramic,

  nano-metal clusters media