Philips SmartPro Active FC8822/81, Bagless, Black, Round, Charging, 63.4 dB, 0.4 L Philips SmartPro Active FC8822/81. Dust container type: Bagless, Product color: Black, Shape: Round. Base station functions: Charging, Noise level: 63.4 dB, Dust capacity (total): 0.4 L. Battery technology: Lithium-Ion (Li-Ion), Runtime: 120 min, Battery voltage: 14.8 V. Diameter: 13" (33 cm), Height: 3.15" (80 mm), Weight: 4.3 lbs (1.95 kg). Package weight: 8.82 lbs (4 kg)