Effective wireless transmission: Stable 24GHz wireless mouse connection with high anti-interference can be up to 33ft/10M. With a USB receiver (stored in the lower card slot) and a type-c receiver, support plug in and play.Rechargeable &amp; Real Ultra Silent: Built-in durable 450mAh lithium rechargeable battery, with a charging cable, can last up to 360 hours after full charge, 6 months standby. The click sound is below 30dB, which reduces 90% noise, very quiet click wireless mouse for office, study, library, cafe, conference, bedroom. avoid disturbing others and you can focus on your work.Skin-friendly: Round and comfortable shape design with skin-friendly matte surface, perfectly fits the hand curve, non-slip and sweat-proof, No fatigue even after working with the slim wireless mouse for a long time time. Perfect for office work, gaming, web surfing, .3-Level DPI: with 800/1200/1600DPI three adjustable DPI, You are free to adjust the sensitivity of the mouse to match your activity, the higher the DPI, the faster the cursor moves on your screen. A portable wireless mouse satisfies all kinds of work needs.Wide compatibility: Well compatible with Windows 2000/XP/7/8/10/Vista and . Note: Type C adapter can be used for type c port device, you need to connect a USB receiver to it before using wireless mouse.Color: BlackMaterial: ABSDimensions: 11x57x21cm< br/>Package Contents:1* Wireless Mouse1 * Receiver1 * Charging CableNote:1 The first time you use it, please fully charge it for 2 hours .The USB receiver is the opening at the bottom of the wireless mouse.3You can adjust the sensitivity freely according to your needs by clicking the DPI(800/1200/1600DPI) button in the mouse.4The the wireless mouse will be in sleep mode if not used for a long time, and will be woken up again by clicking the mouse.Only the above package contents, other products are not included.Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The permissible measurement error is +/- 1-3 cm.