@GB Features: 2.4G wireless connection, up to 10m transmission distance, easy to switch according to your needs. Adopt high-precision optical sensor, accurate position, fast response. 3-gear adjustable DPI(800-1200-1600DPI), easy to switch, accurate positioning, to meet your daily office and entertainment needs. Ergonomic lightweight design, the mouse fits your hand, comfortable to use. RGB light effect, providing immersive visual experience. Honeycomb hollow-out design, breathable and sweat-proof. Built-in 400mAh rechargeable lithium battery, low power consumption, long endurance time. Specification: Type: 2.4G wireless Model: BM600 Color: Black/White/Pink/Green(optional) DPI level: 800-1200-1600DPI Transmission distance: Up to 10m Battery capacity: 400mAh Item size: 12.3 * 7.2 * 4.6cm /4.84 * 2.83 * 1.81in Item weight: Approx. 95g /3.35oz Packing list: 1 * Wireless Mouse 1 * USB Receiver 1 * User manual Note: 1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.