Razer Viper Ultimate Wireless We chose to go with

We chose to go with a top-grade PBT thermal sublimation keycaps which is abrasion-resistant

Extended Playtime: Enjoy 40 hours of playtime in wireless noise cancelling mode (at 60% volume) or 60 hours’ in standard mode

It doesn’t matter how light your mouse is if it can’t withstand heavy daily use

you can immediately mute your mic

In addition

Razer Viper Ultimate Wireless We chose to go with25 percentage Quicker Than Competing Wireless Mice: Razer HyperSpeed wireless technology brings together extreme low latency and interference reduction for true wireless freedom The Lightest, Zero Compromise Wireless Esports Gaming Mouse at 74g: The Razer Viper Ultimate includes a 20K DPI optical sensor befitting the most serious gamers without the need for drilled holes Faster Than Traditional Mechanical Switches: New Razer optical mouse switches