F-SP900 is a left-and-right independent wireless earphone. In addition to the waterproof and dustproof performance equivalent to IP68, it adopts a corrosion resistant terminal and says it can be used…
Read MoreF-SP900 is a left-and-right independent wireless earphone. In addition to the waterproof and dustproof performance equivalent to IP68, it adopts a corrosion resistant terminal and says it can be used…
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