USB input- no other power supply needed 
Special cleaning attachments patented for cleaning between keyboard keys 
Able to vacuum those hard to reach places in the keyboard 
Built-in light allows you to clearly focus on the vacuuming area 
Two power settings: high or low for efficient cleaning 
Easy to use and ideal item for promotion

Pack Details:
Quantity:50PCS/CTN
NW:7KG
GW:8KG
Carton size: 62*32*28.5CM