Compact Design: Bluetooth 3.0 wireless technology, travel-friendly, pocket-sized, durable, and reliable. Now you can fully enjoy traveling with the PERIMICE-802, free from cable clutter, limited space, and bulky appearance. Just freedom and more fun with your favorite Bluetooth devices. Conveniently portable: You will be surprised by its small size and yet outstanding performance. Easily connect via Bluetooth 3.0 to your laptop, smartphone, or tablet. Precise control: With 1000 DPI, the PERIMICE-802 responds to every movement, and thanks to its optical sensor, users experience accuracy and smoothness with every click. Long battery life with power-saving features: If you're looking for an affordable mouse, the PERIMICE-802 is perfect as it automatically switches to power-saving mode to maximize battery life, and it also has an on/off switch. Main features: Mouse, purpose: Office, device interface.