Wireless Pen Mouse Adjustable 800/1200/1600 DPIPC Laptop Drawing

Tracing : optics. 1 Piece wireless mouse pen. Wireless carrier frequency: 2402mhz-2480mhz. Wireless working channels: 16, automatic frequency hopping. Mouse small base, place does not take up space. Color may vary slightly due to the color setting of each individual monitor.

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