TechPowerUp posted a review on the Corsair Nightsabre Wireless
A quote from the article:
Conceived for both FPS and MOBAs and equipped with 11 programmable buttons, the ambidextrous Nightsabre Wireless comes with Corsair's Marksman sensor capable of 26,000 CPI, optical main button switches, as well as both 2.4 GHz and Bluetooth connectivity, for up to 100 hours of battery life.Corsair Nightsabre Wireless Review