PRODUCT DESCRIPTION The TeeVolution HELIOS II  XD3V3 wireless gaming mouse is a must have for all dedicated gamers. Developed with direct feedback from professional players and enthusiasts, the HELIOS II combines ergonomics, comfort and multi-grip suitability with advanced gaming technology to deliver the ultimate gaming performance. With a PixArt 3395 game sensor, an ultra-light weight of 55 grams , HELIOS II records your movements and clicks with unprecedented speed and precision. Designed for gamers who need to stay ahead of the competition, the TeeVolution HELIOS II PRO XD3V3 Wireless Gaming Mouse delivers ultimate precision, response time, and usability, making it the perfect choice for competitive gamers. Also included is a 4K dongle that ensures a connection without lag or latency, meaning you can always be one step ahead. In addition to connecting via dongle, it is also possible to connect the mouse via Bluetooth for even more flexibility. This wireless mouse takes your gaming to the highest level. With this wireless 4k mouse, there are no longer any excuses not to get a wireless gaming mouse. Buy your TeeVolution HELIOS II XD3V3 mouse and get to the top of the podium. SPECIFICATIONS CONNECTION Connection 2.4GHz, Bluetooth, USB Wireless Yes PROPERTIES Sensor model PixArt 3395 Sensor Optical Switch type TTC Gold DPI 26000 dpi Max acceleration 50 G Scroll wheel Yes Colour Black IPS 650 Polling Rate 125-4000 Hz SIZE & WEIGHT Cable length 1.8 m Width 64 mm Depth 120 mm Height 38.3 mm Weight 55 g