Q-sekisui branded name and patented usb lunch warm

usb school lunch warmer heated lunch box thermal lunch box lunch totes kids lunch boxes usb hot lunch box we supply all USB warmer products,like USB warmer slippers,USB warmer gloves,USB cup/milk bottle warmer,USB warmer pillow,USB warmer blanket,USB warmer mouse pad,nursing pad,USB warmer cushion,USB heated lunch box,etc Features: 1)treatment ofBacterium 2)Material:oxford cloth+carbon fible, 3)USB 5.0V or DC/AC adaptorpower supply 4)low power consumption about 2.5W , 1000w.hour/25days 5)safe and reliable temperature increasing, highest 45 50C(can be customized 55 60c for cold foodheating function) 6)fast warm up:5 10mins 7)High-tech from Japan heating element material with high temperature and voltage performance 8)wash easily and water proof 9)Far-infrared ray healthfully design, no Electromagnetic radiation 10)cartoon,novelty and fashion for gift promotion design 11)suitable heating for fast food 12)high-tech from Japan Appliance: 1)work-snack warmer 2)school lunch warmer other style