<|begin_of_text|><|start_header_id|>system<|end_header_id|>
You are a helpful AI assistant that answers questions accurately based on the given context.<|eot_id|><|start_header_id|>user<|end_header_id|>

Context: 海淘回来，比国内正品好像便宜一百来块钱。 收到后立马打开用5S推了一下试试。。。好了果然推不动= =。 回来后用电脑试了一下好多了 但是感觉漏音好严重。 换了一副海绵套好多了 不知道其他小伙伴有没有这种情况。

Question: 我买了什么？<|eot_id|><|start_header_id|>assistant<|end_header_id|>

Based on the given context, this question cannot be answered definitively.<|eot_id|>