Optical indicator,2.4G Wireless Mouse Pen 4 Keys Vertical Pen-Shaped Stylus BT Connect Support Voice Translation Adjust DPI Speed Digital Pen for PC Laptop Notebook Computer Red

Wireless Connection: Support bt function and 2.4G function 2 connecting ways. Wireless intelligent frequency-hopping technology connectivity, plug and play pairing, flexible 10m long connection distance.

Free Your Hands: Design with voice input function, 500 words/min efficient typing, accuracy up to 98%, 128 languages at will switch output. Solving inconvenient typing, typing slowly, forget the word, anytime and anywhere easy typing office.

4 Adjustable DPI Speed: 3 adjustable DPI(800-1200-1600DPI), easy to switch, accurate positioning, smooth operation.

Ergonomic Design: Silent mouse, lightweight design, comfortable to use, release the fatigue even use for a long time.