Quạt mini để bàn với 4 cánh quạt USB

Feature: 100% Brand new and high quality Portable Laptop/PC USB Cooler Cooling Fan. Ultra-quite design. Pitch angle can be adjusted upwards or downwards. With key switch. USB Powered, no external power required. Plug and play, easy install. Durable soft fan blades make you free of injury. Super mute. USB transformer can be purchased on its own power supply ,the proposed purchase of 5V ,1000MA transformer above. Personalized multi-color options. Air volume comfort ,close to use ,all seasons. Notebook and PC cooling fan may be taking. Specifications: USB Power Plug Body size :149.73 x 96.3 x 146.5mm Fan diameter : 96mm Power supply :DC5V Power consumption :2.5 ± 0.25W Wire length :1.2m Color : Black The Corresponding Model: PC. NB. the design of the brand of machine or USB socket transformer recommended more than 500MA. Attention to the need to use: Please put in the place where children can not touch . Use of the goods ,if sparks occur ,the case of smoke and odor ,turn off power switch and pull away from the plug to connect the computer equipment ,the stores with purchase of contact to deal with. Do not open the fan on its own network or decomposition of the first modification of this commodity. Wet hands do not touch when the machine on work. Do not get water or cleaning water. Do not be liquid ,metal and other unusual items ,or inserted into the internal fan. Not a strong vibration and shock in the article. Do not put this product heavy water and other moisture occasion to direct sunlight ,hot smoke ,the car ,heating rooms ,such as high-temperature place. Not in this commodity and its power to place heavy objects online. Do not place this product on unstable sites. Removal of the goods when the power cord ,hold down the plug pulled ,the cord can not be forced. Do not use the products containing petrol ,thinners and other volatile organic solvents in place. Long-term if the goods do not used ,please pull the plug from the USB socket. Package included: 1 X USB Cooler Cooling Desk Mini Fan