Main Features
3 levels of performance 
Level 1: for easy cleaning and maximum uptime 
Level 2: for normal cleaning and normal operating times 
Turbo Level: hard to clean and less operating time
60 Minute runtime
LED light activation when the filter cleaning is necessary.
Charging indicator Battery status
Quick charging time: 3 hours (80% charged battery)  6 hours (100% charged battery)
0.9Lt Dust capacity