Long Lasting Battery Life: Builtin batteries (4000mAh total) provides up to 15 minutes of continuous use at maximums speed, while Type C charging (DC5V / 2A) fully recharges in 4 hours for daily cleaning needs Powerful Fan Motor: Equipped with a 65W high speed motor 80000RPM for strong blowing force, effectively from computer, keyboard gaps, car vents and seat crevices with button press Versatile Cleaning Tool: Works as both blower and vacuum (85g blowing force / 8000Pa suction), suitable for home cleaning, car detailing, electronics maintenance (10℃~50℃ operating ranges), includes host, chargers, manual and storage bag Multi Speed Smart: variable wind speeds gentle low mode for pet hair drying / delicate electronics, powerful high mode for stubborn debris, replacing inefficient brushes without surfaces Compact & Portable Design: Measures only 95x48x157mm (with nozzle) and weighs 300g, featuring a storage bag for easy carrying in backpacks or car compartments, Manufacturer: Oxxggkao