Heating earmuffs

The invention discloses heating earmuffs. The heating earmuffs comprise a support framework, earmuff main bodies and earmuff holes, wherein an interlayer is arranged between each earmuff main body and the corresponding earmuff hole, the earmuff main bodies and the interlayers are breathable, and the interlayers are filled with a heating material uniformly. Through rubbing, the heating material generates reaction, so that heat is released, and the heating earmuffs heat to play the thermal insulation role; and the size of the support framework can be adjusted. The heating earmuffs have the advantages that electrifying is avoided, so that the safe heating purpose is achieved, the heating effect is stable and durable, and the use is convenient. 本发明公开了一种发热耳罩，包括支撑骨架、耳罩主体和耳罩口，耳罩主体和耳罩口之间设有夹层，耳罩主体和夹层可透气，夹层内均匀填充发热材料。通过揉搓使发热材料发生反应，释放热量，使发热耳罩发热保暖；支撑骨架可调节大小。本发明的优点是不通电安全发热，热效稳定持久，使用方便。