(AA) LTM-254 Wired one

1) Roll a roller for scrolls technique,
two directions scrolls arbitrarily
2) Comfortable key touch, the finger
won't be tired after long time using
3) Key life span: 1,500,000 times
4) PS/2, USB, Combo (U+P) ports available
5) Resolution: 800dpi (3000 frames/second)

(BB) LTM-254 Wireless: RF 2.4GHz

1) 2.4GHz wireless Mouse
2) High Resolution: 800~1000 DPI
3) Button Life: 3 million cycles
4) Freely 360-degree use,Max Control Distance: 10M
5) Radio frequency: 2.4GHz
6) Designed for USB applications
7) Mouse battery: 3.7V/650mA AAA Battery
8) Telescopic wire:80CM/100CM/120CM selectable (Charge and Play)
9) Use attention: when the Built-in battery not work,this product can use 3 AAA alkaline batteries make it work, but when you useing 3 AAA alkaline batteries, please don't charge, because  that will set the battery off

Packing:
White box or gift box or blister packing