Esperanza EM133 Mouse RF Wireless Optical 1600 DPI

Receiver included: Yes | Ergonomic design: Yes | Scroll type: Wheel | Power source: 2 x AAA | Product colour: Black | Surface coloration: Monotone | Wireless range: 10 m | Movement resolution: 1600 DPI | Wireless receiver interface: USB | Purpose: Office | Buttons quantity: 6 | Number of scroll wheels: 1 | Scrolling directions: Vertical | Faucet included: No | Form factor: Right-hand | Device interface: RF Wireless | Quantity: 1 | Frequency band: 2.4 GHz | Receiver type: Nano receiver | Buttons type: Pressed buttons | Movement detection technology: Optical