1. Innovative design, can display the power level, and clearly and intuitively display the remaining power through the light
2. Intelligent sleep, more power saving, greatly reduced power consumption, 60 seconds without moving the mouse automatically enters sleep mode, the power indicator is off, and you can wake up by moving the mouse
3. Heart warm button mute, mute left and right buttons, rubber roller skates
4. Ergonomic design, skin-friendly feel, symmetrical curved surface design, better fit the curve of the hand, suitable for both hands