Stainless Steel reusable filter – Provides for increased suction; a durable, washable and reusable filter
Status indicator lights – Shows the status of the battery when being used and when being charged
When the Storm is being used, the indicator lights will change from 3 (fully charged) to 2 (2/3 charged) to 1 (1/3 charged)
When the Storm is charging the lights will change from 1 (1/3 charged) to 2 (2/3 charged) to 3 (fully charged)
Soft-touch On/Off button – No more mechanical switch. Press the button to turn ON and OFF. When the battery is fully depleted, the unit will auto-reset to the OFF position and will charge when placed in the storage / charging base.
