<|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: 非专业。这款是我买过漫步者的第二副耳机，第一副h180p，价位三四十，比这副强。至少没有颤音，声音也没那么单薄。这副就像上世纪留声机，吱吱吱吱响的那种留声机。另外就是音量稍微调高点（其实还正常，用h180p调的音量也是那个水平），别人就听到了（不夸张）。还让不让人偷偷自嗨了？！

Question: 我买的第二副耳机价格是多少？<|eot_id|><|start_header_id|>assistant<|end_header_id|>

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