Is there a place to repair headphones in Xuzhou? I want a specific place, even by sea. I want a specific place to go back to the factory for maintenance and not send headphones out for more than 10 days. I'll tell you the specific room of Haiyun, where the MP3 4 is repaired in 5B07 of Haiyun Building. Ask if you can repair the earphone. There is a newsstand in the east of the bus stop of Zhongshan Hotel on Zhongshan Road, and there is a cabin selling headphones next door. Ask. Finally, I went to Xuzhou Zhongxun, 13A05, specializing in audio headphones, which can be repaired.