A4Tech 47696 Bloody R36 Ultra Black

 The Bloody R36 Ultra is an e-sports-grade wireless gaming mouse that combines lightning-fast 1 ms response, stable connectivity and a precise PAW3313 sensor. Type: Gaming | Number of buttons: 8 | Sensor model: Optical | Sensor resolution: 100–12,000 CPI | Polling rate (Hz): 125–1000 | Programmable buttons: 7 | Wireless connection: Yes | Wireless connection type: RF 2.4 GHz | Power supply: Built-in lithium-ion battery | Lighting: Yes | Weight adjustment system: No | Intended for hand: Right | Dimensions (cm): 19 × 13 × 4.5 | Weight (g): 86 | Color: Black | Charging protocol: USB