Enhanced with a Honeycomb Shell - With its innovative design featuring a honeycomb shell, this mouse provides an enhanced touch experience. The use of high-quality materials ensures its durability and eliminates any concerns about fragility. Its advanced ventilation system keeps your palm cool and refreshed, ensuring a comfortable feel and consistently excellent gaming performance even during prolonged use. 2.4G Wireless Technology - Experience seamless connectivity and accurate tracking with our innovative 2.4G wireless technology. Simply connect the USB receiver to any available USB port, enabling you to use our product effortlessly and without any delays or interference, regardless of your location. However, please be aware that the maximum distance for the 2.4G connection should not exceed 10 meters. Chroma RGB Lights - Activate the KM-1 mouse by simply clicking the on/off button, and effortlessly switch between various lighting effects including rainbow mode, stream mode, breathing mode, pure mode or turn off the lights altogether. This feature adds of excitement to your gaming experience, ensuring you have more fun. Universal Comaptibility & Considerate Charge Cable - Compatible with 98/2000/ME/NT/XP/VISTA/7/8/10/11/ OS. Adaptable for Notebook, PC, laptop, Computer, and so on. With charge cable inside, you could charge your mouse at anytime even using. NOTE: the mouse cursor may move slowly, be unstable, or stop moving entirely. To smooth operation, make sure to charge it promptly. Once fully , it resume normal functionality.This mouse does not support Bluetooth function yet. Color:Black Material:plastic Package Contents: 1 * mouse Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.