Kingnote 600mAh ! 2.4G Light-emitting wireless charging mouse Bluetooth 2 Modes-Black in 1-sd-card-reader-tf-micro-sd-memory-cards-otg-flash-drive-adapter

Features:
2.4G wireless transmission technology provides reliable connection within a range of 10m, allows you to say goodbye to the wired shackles and operate more freely.
Ergonomic design, fits the hand, provides comfortable feel, effectively reduces hand fatigue.
Humanized silent design, creates a quiet and comfortable environment whether you are in quiet office or studying late at night in the library.
Three adjustable DPI provide sensitive response and smooth operation, can position accurately in moving.
Slim design, lightweight and portable, you can easily put it in a bag or pocket, more convenient to use.
No driver requied, plug and play.
Built-in 600mAh rechargeable batter, adopt Low and energy saving technology, no need to charge the batter repeatedly.

Power smart pre-alerm:Once in low power,the mouse work slow to pre-alerm user to charge for mouse,it won't die out sundenly because of none power

Automatically smart sleep function,once PC sleep,the mouse is sleeping automatically.

Features:
2.4G wireless transmission technology provides reliable connection within a range of 10m, allows you to say goodbye to the wired shackles and operate more freely.
Ergonomic design, fits the hand, provides comfortable feel, effectively reduces hand fatigue.
Humanized silent design, creates a quiet and comfortable environment whether you are in quiet office or studying late at night in the library.
Three adjustable DPI provide sensitive response and smooth operation, can position accurately in moving.
Slim design, lightweight and portable, you can easily put it in a bag or pocket, more convenient to use.
No driver requied, plug and play.
Built-in 600mAh rechargeable batter, adopt Low and energy saving technology, no need to charge the batter repeatedly.

Power smart pre-alerm:Once in low power,the mouse work slow to pre-alerm user to charge for mouse,it won't die out sundenly because of none power

Automatically smart sleep function,once PC sleep,the mouse is sleeping automatically.