Headphones combined with watches, unwearable device innovation direction
Cooperation VX:GH032700
Happy New Year to all of you
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The quality of pirated pictures
This is what my graduation thesis does. Ha ha ha ha ha
The works participating in the competition are slightly rough, make do with it, and update the works later.
It looks good.
Bone conduction earphone, clamped on the earphone??
Well, can you bring this earphone to the earphone?