hand warmer

hand warmer Model No: YN-017B Packing Details: each one to a colorful box, 20 pieces to a carton inner packingsize: 1130X210mm outer packing size: 690X270X365 Details:1.Long warming.Take 8-14minutes to heat up only, which can keep warming hand for 2 hours and warming quilt for8 hours.2.Automatic power-off .When temperature reaches 70 degree, the power will cut automatically to prevent to heating.3.Explosion proof. In case of the thermostat broken,the other expansion controller will begin to operate. When the temperature is up to 90 degrees, the expansion controller star to expand and break both electrodes so as to shut off the power supply.4.Quality is reliable. The warm bag is made of ultra-strong rubber film composite fiber. The heating medium is used to heat up the heating element and reserve the energy .5.Comfortable hand feeling. The warmer bag cover is made of cotton flannel with soft and comfortable hand feeling.6.Various shapes. The shape of the warmer bag can be different according to the clients'request7.OEM supported Cixi YiNeng produce various kinds of styles, professional pouchof hot water heater, fanner small home appliance such as products, the company team with many years of production, management experience, can with consummate billion electrical operation skill, advanced production technology, make the continuous optimization, convenient use, thus obtains the industry and the customer approval and praise. If you are interested in our products and want to know more details, pls don't hesitate to contact us.