Feature: 1. 1 2. 2 3. 3 4. 4 5. 5 Specification: Features: Convenient and Wireless: Enjoy the freedom of a wireless mouse with the 2.4G wireless technology. Rechargeable and Long-lasting: Say goodbye to constantly changing batteries with the built-in 500mAh lithium battery. Silent Operation: Work in peace and quiet with the silent click feature, perfect for office environments. Adjustable DPI: Switch between 3 different DPI levels to suit your needs and achieve precise cursor control. Easy Charging: Comes with a charging cable for hassle-free recharging, ensuring your mouse is always ready to use. Specifications: Battery Capacity: 3.7V 500mAh Charging Time: about 2 hours Working Time: about 60 days DPI: 800-1200-1600DPI Noise: ≤30dB Material: ABS Color: Black Item Size: 11.2*5.8*2.5cm/4.41*2.28*0.98in Package Size: 13*7.9*2.5cm/5.12*3.11*0.98in Package Weight: 80g/2.82oz Package List: 1 * Wireless Mouse 1 * Receiver 1 * Charging Cable Package List: 1 * Wireless Mouse 1 * Receiver 1 * Charging Cable