THREE MODES, MULTI-DEVICE: Bluetooth 5.0, Bluetooth 3.0 and 2.4GHz wireless mouse, 3 modes, realize a mouse control three devices, provides more convenience for people using a variety of devices. Automatic connection after switching, support stable connection with working distance of up to 10 meters. SIELNT CLICK: The mute design of the bluetooth wireless mouse provides low-noise clicks, which reduce the click sound by 80% compared to traditional computer mice, making it ideal for any occasion you don't want to bother others. RECHARGEABLE & UPGRADE ENERGY SAVING: Built-in battery that can be recharged via a USB cable. Its automatic sleep mode and on/off switch saves power to ensure 1-2 month heavy use, while the battery indicator eliminates annoying surprises. WIDE COMPATIBILITY: Bluetooth 3.0 mode works with Win 7/ Win 8/ Win 10/ Android/ Mac OS System; Bluetooth 5.0 mode works with Win 8/win 10/ Android /Mac OS system(Not with Win7/XP); 2.4G wireless mode works with any device.