With bodychum 3.7V 10000mah ul certification battery safe and reliable. Up to 8 working hours on a full charge usb port for charging the mobile phone. Carbon fiber heating elements make this heating vest heat up fast. You can feel the heat in few seconds after turning it on which can keep you warm on the coldest winter day. 3 Heating levels 6 heating zones you can freely choose the temperature you want the heating zone transfers enough heat and is well distributed to provide overall heating. The best christmas and valentine s day gifts in winter for families and friends bodychum heated vest with battery pack included can help them warm the whole body relieve cervical pain relieve lumbar pain.
With bodychum 3.7V 10000mah ul certification battery safe and reliable. Up to 8 working hours on a full charge usb port for charging the mobile...show more
