Mini and exquisite]: Compact mini vertical design with natural handshake design, vertical slope design for palm and with skin-friendly material, fit for human hand structure; Concave area for Thumb and little extended bottom edge for the pinky finger, smoother moving and more comfortable grip; Not just mini but ergonomic, reducing hand fatigue caused by long-term use of a traditional mouse, releasing the pressure [Built-in Rechargeable 1000mA polymer Li-ion Battery]: At a single power charging for 2-3 hours and with light on, stable use for 2 weeks; With auto energy-saving sleeping design and light off, normally it could last for a month, and it is with Type-C cable and the USB-C port designed in front of the mouse, it could work when charging [Tri-mode connection]: BT 5.0, USB-C wired and 2.4G RF(USB Nano Receiver stored in the mouse bottom), easy shift between BT and 2.4G wireless mode, adapting different using condition [4 Adjustable DPI and RGB Lighting]: 800/1200/1600/2400 4 shift DPI via the DPI button located above the backward button, easy adjustment; Especially it is with RGB lighting (pressing left, right and scroll button simultaneously to turn on/off the light), lights up your working area and offering your marvelous working experience