3 In 1 Smart Robot Vacuum Cleaner

Product Information:
Product Name: Smart Vacuum Cleaner
Charging time: 240 to 300 minutes
Continuous work: about 90min
Input voltage: 5V
Charging cable: USB
Input current: 0.5-1A
Walking mode: random mode
Rated power: 4W
Color: black, white

Packing list:
Vacuum cleaner *1
USB charging cable*1
Manual *1