Frequency 2402.85MHZ-2480.85MHz Number Of Keys 8 Tracking System Optical

1 [Multi mode lighting effects] Full color illuminated light strip, igniting the usage atmosphere 2 [Built-in rechargeable ternary lithium battery ] Cyclic charging, solving the problem of battery replacement. With larger capacity and longer usage time, there is no need for frequent replacement. With dual protection of Seiko and NTC temperature control, it can be recharged, reducing environmental pollution, and is safe and reliable 3 [ Integrated left and right buttons] More balanced force, helping you obtain a more detailed operating experience 4 [The roller is designed by bionics] The leather ring is nested, which is more antiskid and beautiful. The bionic rubber ring can increase the friction with fingers, and it is soft to touch. Long time operation can reduce discomfort. 5 [ Integrated shortcut buttons] facilitate the operation of common functions, such as "forward, backward, light mode switching, Bluetooth", to meet individual needs.