Product explanation brand name fan working clothes work clothes fan 5v battery set working clothes short-sleeved long sleeves NIN-5vBX-x product contents material constitution publishing the maker hope retail price based on a maker site: The material which reduced a leak of the air by 100-percent-cotton working clothes cloth high density cotton being broad, and finishing weaving it at high density. The feel is good, too, and hygroscopic storm characteristics is superior, and can wear it comfortably. It is shipped with the pocket for the cool pack with all specifications to the back of working clothes! I use it and can cool a body more. fan specifications A working clothes fan diameter about 105 thickness about 46 about 105 g/ in weight flat type fan, work have little influence and become the efficiency up. Screw-style design, installation are easy. The fan of the USB cable type, not only the exclusive battery but also 5 general mobile battery are available. There are the low inside, the mode of high three and can regulate air volume to preference freely. According to the aerodynamics, I strengthen air circulation quickly and lower the temperature. It is the assistant who is most suitable for an outwork. USB feeding A USB cable for the battery connection is attached. Usage: I connect a fan with 1, a connection cable. I connect 2, mobile battery. When push 3, the Switch; a mode is H (most?), M L three phases? I am replaced of this in turn. I push the Switch, and, 4, a fan is turned off finally. Attention: As there is not mobile battery, please prepare the customer by yourself. heat stroke measures It promotes evaporation of the sweat by taking in fresh air in working clothes, and draining mass wind into the surface of the body and is a product to have you spend it comfortably coolly. I work easily in the high temperature environment that cannot use the air-conditioner including a factory and the outwork in summer of the intense heat and can give work efficiency. As part of us which are careful carries out an automatic activity, I cannot accept an order contents change after the shipment, shipping address change, cancellation, the redistribution of the address mention mistake. You give me it at the end of the order and go wrong, and please confirm the following contents once. 1. Does it become the shipping address on an address before the moving? 2. Will you fill in the room number of the apartment apartment? 3. Will you list address? 4. Will you fill in only an address? But it is correctable before shipment. After-sale service one year . This product acquires the security method certification (PSE). And we inspected all products before shipping it. A shop for use of product of unidentified something when have a problem, please connect with us by an email. It is about shipment: This product is delivered under a campaign (Okinawa +1,000 yen) by the FBA warehouse of our Amazons