SL Series SL1K, SL2K, SL1M, SL300, SL500, SL500e, SL1600, SL2600, SL3500e. SL7000 Series SL7550, SL7550e, SL7580, SL7580e, SL7590, SL7590e. SL8000 Series SL8050, SL8550, SL8550e. Free Soft Earbud Cover included with each earpiece!
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