8000Pa High Suction Cordless Car Vacuum Cleaner with Suction/Dual-Use Cleaning Expert for and Car Large Capacity Aluminum Battery 40min Long Battery Life 2000mAh Battery 2 in series, continuous use for more than 40 minutes The Hypa filter washed with is environmentally friendly and reusable The high-efficiency Hypa filter can absorb dust particles and can be washed with, effectively preventing garbage residue from producing a peculiar and affecting the suction attenuation Bass operation, noise reduction and lightweight body upgrade, strong suction, retaining without , low noise and smoothness, linear wind track sound below 70 decibels The powerful core brings huge power I pure copper motor, brings surging power, long-lasting suction, no decay, no heat, efficient and , absorbs stubborn dust Power Rated power: 120W Rated voltage: 7.4V Product size: ≈244x72x157mm Product vacuum degree: ≈8000pa, Car and home dual-use Strong suction Environmentally friendly filter and Multiple filtering