Handheld Vacuum Cleaner, Dust Truck, Keyboard Cleaning Tool Two-in-one

[Product name]: Handheld vacuum cleaner + vacuum cleaner [Product color]: black, white [Product material]: ABS [Product size]: 233 * 155 * 60mm [Packaging weight]: about 340g for bare metal, and about 551g for packaging accessories. [Packaging size]: color box 158 * 80 * 230mm [Working voltage]: 100V-240V AC (requires its own charger) [Motor]: Brushless motor [Interface method]: TYPE-C [Input voltage]: DC5V/2A [Battery capacity]: 3 * 2000MAH [Rated power]: MAX120W [Charging time]: 3H [Power cord length]: about 1m [Working temperature]: -10 ℃~ 50 ℃ [Packaging quantity]: 20pcs/ctn [Outer box size]: 48 * 31.5 * 33.5cm [Instructions for use]: 1. Insert the USB charging cable into the charging port, the red light flashes when charging, and the red light is always on when it is full. 2. Long press the dust blowing button "*" 3S to turn it on. The default is 1st gear, touch it again to 2nd gear, and press shutdown for the third time. 3. Lithium batteries can be charged at any time (charging while using is not supported). It is recommended to keep the battery charged to prolong its life. 4. When working, the fan blades rotate at high speed, and foreign objects are strictly prohibited 5. Unplug the charging cable during the charging process. If the red light flashes, it needs to be re-plugged and unplugged. [Precautions]: 1. Charge the battery in time when it is dead, and charge it every 3 months when standing. 2. Prohibit children from using alone 3. Don't throw it into the fire Step 4 Avoid sun exposure