Variable power controls on handle to provide the right power for all cleaning needsInfrared Dirt Sensor tells you when imbedded dirt is removed to prolong carpet lifeLightweight telescopic wand with light for comfort and easy above floor cleaningPet Powermate motorized attachment is ideal for cleaning pet hair from furnitureUpper and Lower Quick Releases for convenient attachment of onboard toolsExclusive Stair Grip enables vacuum to rest on staircase for easy stair cleaningElectronic Performance Indicator tells when bag is full or to check for obstructions