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*Off-table,for free and comfortable operation;
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*Easy to adjust the posture;No pain with neck and wrist
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*Thumb control trackball and exact movement; clik conveniently;
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*Three using methods: hand-held ,can be used like ordinary mouse: putting on table equalled with
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on table and putting on any position,rolling trackball
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*Complete ergonomic design;Hold in hand very comfortable;
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*Suitable for various casual games
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*Can be used for Business Gifts
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*2.4G without interference ,Can be operated in 10 meters
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* Used for multi-media center in the living room,very convernient
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*Resolution:table 1200dpi, trackball 1600dpi;
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*Dimension:12cm*6cm*4cm
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