2.4GHz USB Wireless Mouse Optical Pen Air Adjustable 500/1000 DPI(Grey)

2.4GHz wireless connection, up to 10m operation distance. Gross weight: approx. Tracing system: optical. Pen shaped, especially suitable for handwriting input. 1 x Pen Mouse. Power saving: if there is no 2.4GHz signal, it will automatically power off.

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