Unique patent technology of 3 grade bionic thumb - adjustable design
Exclusive patent of 'Cursor back to screen center' (need install driver for using)
7 customized function buttons | 2.4G wireless technology, 16 channel intelligent frequency
Intelligent power - saving mode, prolong the battery lifetime
Package contents: aLLreli® M535 Wireless Optical Ergonomic Mouse, 2.4G Nano USB Wireless Receiver, Manual, CD, 2 AAA batteries [ Shop Now ]



















