KC-WV001, women's vest , the control button on the left chest

Product Description   outer : composite ( polyester + Spandex + cotton) , inside :cotton inner : 100% polyster color : black size : EU S-M-L-XL YKK zipper 7.4V heating system , includes li-ion battery Temperature :45-65 ℃ Heating pad : 1, one piece is on the back , 2 pieces are on the chect Heating pad power : 7.4V , 10W Battery type : Li-ion voltage:7.4 V capacity:5200 mAh heating mood : 100% output –66% output –33% output working time : high temperature: 3.5 hours mid temperature : 5  hours low temperature : 10 hours Company Information  Shenzhen Kangcheng Garment Industrial Co., Ltd. was established in 2005. The company founder Jason Wong started to operate industries after the government retirement.. In 2008, the company began to produce some electric heated clothing, heated gloves for some clients . in 2010, the company set up our own subsidiaries Kangcheng Technology Co., Ltd to be specialized in outdoor electric heated products, meanwhile we registered a company in HK to support our export business. The logo KCFIR is a registered trade mark owned by Kangcheng Technology Co.,LTD . Our products are exported to North America (USA, Canada), Northern Europe (Sweden, Finland and Norway, Austria, Britain, Germany, France, Spain, the Netherlands, Poland), Japan, and we have exclusive agent for some products in Sweden, the United Kingdom, Germany, Finland, and also we are providing OEM service for some big companies