Description This product is a multifunctional vacuum cleaner. Professional dust removal and cleaning, multi-directional to create a comfortable car environment. The wireless portable design meets the needs of free cleaning anytime, anywhere. The large suction can easily absorb all kinds of dirty garbage, debris, hair, do housework easily, and experience a clean new life. Features - Color: Black - Material: ABS - Rated voltage: DC 7.4V - Rated power: 50W - Charging method: 5V USB boost charging cable - Rated speed: 35500 rpm - Vacuum degree: about 5500pa for vehicle, about 5000pa for wireless - Lithium battery battery capacity: 2 x 2000mAh - Noise: ≤ 84dB - Operating temperature: -20℃~+50℃ - USB cable length: About 1 meter - Professional air duster : Multifunctional wireless high-power vacuum cleaner, professional dust removal and cleaning. - Super suction: Easily suck all kinds of dirt, debris, hair, do housework easily, and experience a clean new life. - Powerful motor: The motor continues to supply energy, the wind is strong and does not decay, and the surging power output is stable. - Long-lasting battery life: Large-capacity 4000mAh lithium battery, wireless battery life of more than 30 minutes, easy to use. - Cordless design: This upgraded cordless vacuum cleaner is light and portable. With quality filter, good breathability, washable and reusable. Professional air duster : Multifunctional wireless high-power vacuum cleaner, professional dust removal and cleaning. Super suction: Easily suck all kinds of dirt, debris, hair, do housework easily, and experience a clean new life. Powerful motor: The motor continues to supply energy, the wind is strong and does not decay, and the surging power output is stable. Long-lasting battery life: Large-capacity 4000mAh lithium battery, wireless battery life of more than 30 minutes, easy to use. Cordless design: This upgraded cordless vacuum cleaner is light and portable. With quality filter, good breathability, washable and reusable.