HXSJ L400 Three-mode Wireless RGB Light Thin Film 81 Keys Keyboard(Gradient Black Pink)

Product parameters:1. Product name: L400 Three mode Wireless Keyboard2. Connection mode: 2.4G+BT1+BT23. Number of keys: 81Keys4. Mcu: HS6621DQ 5. Return rate: 133Hz6. Charging current: Maximum 560mA7. Voltage/current: 3.7V/50mA8. Button life: 50 million times or more9. Keycap material: ABS10. Charging interface: USB to Type-C conversion (1.5m)11. Luminous Type:Rainbow backlight12. Keyboard type:Membrane keyboard13. Number of conflict free keys: 24 keys without conflict14. Battery capacity: 2000mAh15. Bluetooth, 2.4GHz mandatory code matching mode: Esc+Q16. Support connecting 2.4G and two Bluetooth devices, with a wireless transmission distance of 10 meters17. Product size: 35.9x14.6x4.3cm18. Product weight: 579gProducts include:1. L400 three mode Wireless Keyboard x 12. USB receiver x 13. USB to TYPE-C charging cable(1.5m) x 14. Instruction manual x 1System Requirements: For Windows 98/Me/2000/XP/Vista/ Win 7/Win8/Win10/Win11 or Mac IOS and Linux latest.Battery life and sleep mode:1. The sustainable use time of turning off the lights is about 150 hours;2. The minimum brightness can be used continuously for about 40 hours;3.The maximum brightness can be used continuously for about 16 hours4. The backlight remains on during normal use, and automatically turns off after 60 seconds of no one using it, entering an idle state (triggering any key to turn on the backlight).5. After 10 minutes, it will enter sleep mode and needs to be awakened to use.