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Ergonomic design
1000 DPI tracking engine
Accurate tracking
Mute button,quiet and faster
Anti-slip grille roller,smooth sliding
In-Ear Headphone 3.5mm Audio Wired Earphone
Built-in Microphone with Volume Adjustment
Ergonomic Design
Ergonomic design
1000 DPI tracking engine
Accurate tracking
Mute button,quiet and faster
Anti-slip grille roller,smooth sliding