At approximately 1 a.m. on June 10th, a college student in Zhengzhou, Henan Province, was engrossed in watching videos using wireless Bluetooth headphones after the dormitory lights-out. Suddenly, the headset exploded right in his ear. Fortunately, he did not sustain any severe injuries. There were no prior indicators, such as unusual noises or overheating, before the explosion occurred. Following the incident, he experienced a mild ringing in his ears and a burning sensation. A hospital examination the next day revealed that his eardrum remained intact, with only a slight sensation of blockage in the ear and no effect on his hearing. According to Student Sun, he had purchased each headset for approximately 70 yuan. The manufacturer operates an official flagship store on major e-commerce platforms, where millions of units of this model have been sold. The headphones had been functioning normally for over a year without any prior issues.