Logitech is promising to deliver the performance of a wired mouse with all the convenience of a wireless mouse — all for around $60. While might sound a little too good to be true, Logitech says that it has delivered with the G305 Lightspeed mouse.
Backed by Logitech’s Lightspeed wireless technology and a high-performance (HERO) sensor,

Source: Hot Hardware – Logitech Launches G305 Lightspeed High Performance Wireless Gaming Mouse At A Budget Price