Details Power Source:Electrical Type:Negative Ion Installation:USB Capacity (CFM):10 Power (W):5 Voltage (V):5 Brand Name: OEM Product name: Air Purifier Filter: can be replaceable Air purification process: negative ion + purification Charging Method: Car Cigarette Lighter, home power Body size: 60*60*125mm N.W: 0.26kg G.W: 0.41kg Application:10~20㎡ Single package size: 17X13X7.6 cm Single gross weight:0.500 kg Package Type: 36pcs/CTN CTN Size: 410*355*475mm G.W: 16kgs