Welcome to the store! 1. 3 Levels DPI: The portable optical mouse features 3 adjustable DPI levels (1200, 1600, 2400 DPI) to meet daily work needs. Comes with a USB C to USB adapter so you can use any device with confidence. 2. Rechargeable Optical Mouse: The wireless 2.4G mouse has a built-in durable 500mAh rechargeable battery that can be easily charged with the included USB cable without battery replacement. 3. 10 Meter Transmission: 2.4G mouse transmission distance reaches 10 meters, and it can still maintain good performance after more than 10 million key tests, and it is durable. 4. 2.4GHz Wireless Technology: 2.4GHz wireless technology provides a strong and reliable connection with an effective range of up to 10m. Advanced optical tracking technology for fast clicks and responsiveness. 5. Silent Key: The wireless mouse is a silent mouse, the mute button avoids clicking sounds, making it an ideal wireless mouse for offices, meeting rooms, cafes, libraries, bedrooms. Item Type: 2.4G Wireless Portable Optical Mouse Material: ABS Resolution: 1200, 1600, 2400 Button Lifespan: 10 million times Wireless Distance: 10m Operating Mode: Photoelectric Battery Capacity: 500 mah lithium-ion battery (included) Charging Cable Length: Approx. 80 cm / 31.5 inches Rated Voltage/Current: 3.7V/20mA Keys: 4 keys (left, right, scroll wheel, and DPI keys) Product Weight: Approx. 71 g / 2.5 oz Product Size: Approx. 114 x 63 x 30 mm / 4.5 x 2.5 x 1.2 inches System Support: For Windows 98, For Me, For 2000, For XP, For Vista, For Win 7, For Win8, For 10, For Vista, For OS X or the latest version. 1 x 2.4G Wireless Portable Optical Mouse 1 x USB Receiver 1 x Charging Cable Your 100% satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!