HXSJ L400 Three Mode Wireless Gaming Keyboard 81 Keys Ergonomic RGB Backlight Membrane 2000mAh Battery Gradient Keycaps

Specifications Product name L400 Three mode Wireless KeyboardConnection mode 2 4G BT1 BT2Number of keys 81KeysMcu HS6621DQ Return rate 133HzCharging current maximum 560mAVoltage current 3 7V 50mAButton life 50 million times or moreKeycap material ABSCharging interface USB to Type C conversion 1 5M Luminous Type Rainbow backlightKeyboard type Membrane keyboardNumber of conflict free keys 24 keys without conflictBattery capacity 2000mAhbluetooth 2 4G mandatory code matching mode Esc QSupports connecting 2 4G and two bluetooth devices with a wireless transmission distance of 10 metersProduct size 35 9x14 6x4 3cmProduct weight 579gPackaging size 38 5x17x4 5cmPackaging weight 760gProducts Include 1 L400 three mode Wireless Keyboard1 USB receiver1 USB to TYPE C charging cable 1 5M 1 Instruction manualSystem Requirements Windows 98 Me 2000 XP Vista Win 7 Win8 Win10 Win11 or for Mac IOS and Linux latest Battery life and sleep mode The sustainable use time of turning off the lights is about 150 hours The minimum brightness can be used continuously for about 40 hours The maximum brightness can be used continuously for about 16 hoursThe 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 After 10 minutes it will enter sleep mode and needs to be awakened to use