F027# Usage Time: Low-gear for about 2 hours; High-gear for about 12 minutes

Charging time: about 7 hours.

Fan diameter: 29mm, blade number: 13

Maximum RPM: 130,000 RPM

Function: Continuous Variable Transmission, Type-C Charging Port, Battery Level Indicator

Battery: 2 * 4000mAh, 21700 battery (built-in battery)

Product Material: ABS Turbofan: Aircraft Aluminum Alloy

Product size: 71*45*142mm

Packing Size: 240*55*167mm

Product weight: 262.5 grams

Packing weight: 68.5 grams

The entire set weight: 438 grams

Color: Black

Accessories: Data cable, instruction manual.

   Short nozzle, long nozzle, bristle brush nozzle, vacuum hose

   Large Dust Cup, Filter Cartridge, and Vacuum Cleaner Cover

F028# Bulb: 12 pieces of 2835 white light (8 white + 4 red)

Time of use: Low-end about 2 hours; High-end about 12 minutes

Charging time: about 7 hours.

Fan diameter: 29mm, blade number: 13

Maximum RPM: 130,000 RPM

Function: White light, strong - weak - flash

   Red Light - Red Light Flash

   Continuously Variable Transmission (CVT), Type-C Charging Port, Battery Level Indicator

Battery: 2 * 4000mAh, 21700 battery (built-in battery)

Product Material: ABS Turbofan: Aircraft Aluminum Alloy

Product size: 71*45*142mm

Packing Size: 240*55*167mm

Product weight: 266 grams

Packing weight: 68.5 grams

The entire set weight: 442 grams

Color: Black

Accessories: Data cable, instruction manual.

   Short nozzle, long nozzle, bristle brush nozzle, vacuum hose

   Large Dust Cup, Filter Cartridge, and Vacuum Cleaner Cover

Crate Size: 50.5*35.5*36CM, 48 pieces

Net weight: 21KG Gross weight: 23KG