求翻译：你好！拉杆音箱可以做带录音功能，可以把唱歌内容录制到U盘或SD卡上，但这个方案只能支持解码MP3格式的音乐，不支持WMA格式的音乐，做这个功能的方案会增加1美元的成本。是什么意思？

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Hello! Link speakers can do with audio recording capabilities, you can recording the singing to U or SD card, but this program can only support decode MP3 format does not support WMA music format, the music, so this feature will increase the cost of $1.

Hello! The tension bar sound box may make the belt sound recording function, may sing the content to transcribe in the U plate or the SD card, but this plan only can support decodes the MP3 form music, does not support the WMA form music, makes this function the plan to be able to increase 1 US doll

How do you do! Lever speaker can do with recording function, you can record content to sing on a USB drive or SD card, however, this programme supports decoding of MP3 format music, does not support WMA format music, this programme will increase the cost of us $ 1.

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