VOICE FUNCTION: Wireless intelligent voice-controlled AI optical mouse, supports presentation tool commands as well as voice input and translation functions. 10 METER CONTROL DISTANCE: Control a laptop, desktop computer or home theater computer at a control distance of up to 10 meters. LIGHTWEIGHT and PORTABLE: Ultra-thin design, easy to carry. Can be easily put in your bag, convenient to use anytime, anywhere. ERGONOMIC DESIGN: The ergonomic design follows the curve of the palm, so you won't feel tired in the palm, even if used for a long time. SCOPE OF APPLICATION: Suitable for daily office work, online learning, home entertainment, business and travel work, to meet your needs in different situations. Item Type: Wireless Mouse Material: ABS Connection: Wireless 2.4g Wireless Distance: Approx. 10 meters DPI Value: 1600 Battery Type: Built-in 500mAh lithium battery Applicable Equipment: PC, Laptop General 1 x Wireless Mouse 1 x Receiver 1 x Data Cable