Features: 1. Connection method: 2.4G wireless 2. Rechargeable: built-in rechargeable battery 3. Accurate tracking: professional IC positioning accuracy 4. 10M wireless receiving distance 5. Four-speed DPI adjustment design 6. 10 million times sound switch design 7. Using a hollow and colorful luminous LOGO, which is highly recognizable 8.Light mode: RGB marquee effect, Up to 6 lighting pattern designs The light can be turned off. Product parameters: 2.4 G wireless charging mouse Brand/Model: HXSJ/T66 Mouse type: 2.4 GHz wireless mouse Number of keys: 6 keys Wireless distance: 10m Battery capacity: 750mAh Power type: rechargeable Color: Black, White Operation mode: photoelectric Light-emitting type: RGB light-emitting (multiple lighting modes) Button life: 10 million switches DPI: Four gears 800-1600-2400-3600dpi Rated voltage/current 3.V / 15mA Accurate tracking: professional lC positioning accuracy Product weight: 81.5g Product size: 130 * 67 * 38mm Package weight122g Package size:13.5*8.5*4.7 Package includes: 1 x Mouse 1 x USB Receiver 1 x USB Charging Cable 1 x English User Manual Applicable System: Windows (Windows XP / Vista / 7/8 / Server 2003 /2000 / Win10, etc.) mac OS (mac OS 10.10 above is recommended) In 2.4G mode: suitable for desktop computers, laptop computers, with USB interface Smart TV etc. Three-level power saving mode: 1): Three seconds into the first sleep light flashing continuously 2): 1 minute or so to enter the secondary sleep, intermittent flashing lights 3): 8 minutes or so, go to level 3 sleep, the light goes out Instructions for use 1). Remove the wireless mouse from the box. 2). Plug the mini receiver into the computer's USB port, free code, plug and play.