1.human engineering 2.adjust it optionally 3.Flexible Excellent Space Motion Analysis Engine 3DMATTM Features of F-Dolphin Air MouseFree Get rid of traditional desk-based postures and enjoy easy and relaxed life; Saygoodbye to fixed position and move as you like; Throw off stiff operations and dowhatever you want; Break desktop screen constraints and show excellence to audiences.Flexible Excellent Space Motion Analysis Engine 3DMATTM achieves quick and accuratepositioning, fine operation and control, and optional postures; it supports multiple functionmodes; and it has rich and practical user function configurations. Its shape is designed in accordance with human engineering so that it can be heldby hands in the most natural posture; the user can choose the most comfortable posture,use it by left or right hand under any posture, and adjust it optionally
Excellent 2.4G wireless Air Mouse 3D