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不会烫嘴的口杯热感口杯,在水温度高时会播放悦耳的音乐,适宜喝的时候音乐便会停下来,再也不用担心烫着嘴了。
No hot mouth cup mouthpiece, in the water temperature will play melodious music, when appropriate to drink music will stop, no longer have to worry about hot mouth.