[Portable] and durable-The USB receiver wireless transmission distance: 10 m. can be conveniently stored in a wireless mouse in your PC USB port or when not in use. Ideal for work and play in the home or office. [Arc mouse] The curve opens. Level off and close. No pushbutton switch. The green light flashes to show that the battery is working, and then turns off to save battery life. Relaxed :Sweatproof, antiskid, high accuracy Stylish, comfortable design, ultra-thin fashion design, with a simple shape,suitable for both hands It sits your hand nicely and very smooth to use. WIDE COMPATIBILITY - Well compatible with windows 2000 or XP or Vista or Windows 7 or Windows 8 or Windows 10 or linux or mac or Microsoft or Apple.Fits for desktop,laptop,PC, Macbook and computer. LOW POWER CONSUMPTION - If no operation for 10 minutes, the mouse will turn into sleep mode automatically to save energy, press any button to wake it up. Note: powered by 2xAA battery (not included).ally. It's very convenient and easy to carry with. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.