ErgonomicDesign : Engineered for comfort, our pen mouse boasts an ergonomic design that fits perfectly in your hand, reducing shoulder, wrist, arm, and forearm muscle pain. Perfect for extended use sessions. Multifunctional Presenter Mouse : Transform your presentations with our mouse that doubles as a presenter. Effortlessly navigate slides without being tethered to your computer, making your meetings more engaging. Ultra-Portable MiniSize : Take your productivity on the go with our pocket-sized pen mouse. Whether you're heading to a meeting or traveling, this compact companion ensures you're ready to work anytime, anywhere. BroadCompatibility : Work seamlessly across multiple devices and operating systems including Windows 7/8/10/Vista/XP/2000, Android, Linux, and Mac OS. Our mouse plays nice with virtually any device. Energy-Saving Battery-Powered : Powered by a single AAA battery (not included), our mouse conserves energy with an automatic sleep function, ensuring your battery lasts longer between charges. Our Rechargeable Pen Mouse is a versatile tool designed for the modern professional. With its ergonomic design and multifunctional capabilities, it offers an optimal balance of comfort and efficiency. The 2.4G wireless technology ensures a stable connection, while the adjustable DPI settings allow for precise cursor control. Whether you're in the office or on the move, this pen mouse is your perfect companion.