DeLUX M800Ultra Wireless Gaming Mouse, 55g, Nordic 52840 MCU, 1000Hz Polling Frequency, PAW3395 26000DPI Sensor, Up to 120 Working Hours, Tri-mode, Huano Pink Switches (Rosa – 600mAh)

• [Upgrateable to 4000Hz Wireless Polling Rate] Come with standard 1000Hz Nano receiver, and it could be upgradeable to 4000Hz Polling Rate with DELUX Hyperspeed Wireless Receiver(available separately), the transmission speed is increased to 4 times that of a regular mouse at 1000Hz, which can reduce latency to 0.25ms to experience high-level gaming.
• [PAW3395 Optical Sensor] 26000DPI, 650IPS, 50 ACC and 1mm/2mm LOD; Highly configurable parameters accurately track your every move, helping you win easily in FPS, MOBA, RPG and more!
• [Nordic 52840 MCU & CUSTOM Huano Pink Dot Microswitches] Advanced wireless solution, high-performance, faster transmission speed, higher security, lower power consumption; Effortless Press, Definite Trigger.
• [55g Ultra-lightweight] Incredibly light and effortless maneuverability.
• [Long-lasting Battery Life] 600mAh Li-Ion battery, up to 120 Hrs Battery life.
• [Multi-device connrction] 2.4GHz RF, Bluetooth, Wired, up to 3 devices connection.
• [M800ultra upgrade instructions] After upgrading the software, the connection between the mouse and the receiver may be disconnected. Please press and hold the bottom DPI button for 5 seconds and when the light flashes rapidly, unplug and re-plug the receiver to complete pairing. If you have any other problems, please feel free to contact us.