Brand: i-Crown

Model: Robotics

Series: Regular

Style & Size: Big

Tracking Type: Optical

Color: Black

Sensor: Optical Sensor

Number of Button: 5

Max DPI: 800-1200-1600 DPI

Scrolling Control: Wheel

Click Sound: Yes

Connection Type: Wireless & Wired

Interface: USB & USB Dongle

Wireless Technology: 2.4 GHz

Wireless Range: 10m

Battery Size: 400mAh

Battery Qty: 1

Battery Included: Yes

Battery Type: Rechargeable

Click Lifetime: 5 Million Times

Made In: China

Dimensions: 130 x 70 x 35mm

Weight: 120g

Warranty: 1 Year