LANGTU GK65 65 Keys Wireless Bluetooth Wired Three Model Game Mechanical Keyboard, Cable Length: 1.5m 1. Support 2.4G wirelessBluetooth 5.0 wired connection mode for stable signal transmission, to meet a variety of work and entertainment needs 2. Structural shock absorption, so that the positioning plate depends on high-performance support rebound material suspended inside the keyboard, and provides elastic buffer travel 3. Customized mechanical linear gold shaft, low pressure, fast trigger, 0 delay 4. Compact 65 columns to save desktop space as much as possible 5. Upgrade the esports game chip, truly realize the lossless rapid response trigger, much faster than the traditional keyboard play games 6. Ultra long standby 100 days, normal use of 10 days, 3200mA terpolymer lithium battery, charging times can reach more than 2000 times, 3 minutes no operation lights automatically out, 10 minutes no operation into the waiting mode 7. Keyboard count: 65 8. Button life: 70 million times 9. Full key no punch, key line separation, WINIOS dual system, factory embellish gold shaft, built-in noise insulation cotton pad 10. Compact configuration, ergonomic design, 19 dynamic lighting effects 11. Light brightness adjustment: 5 levels 12. Mixed color backlight: 19 kinds 13. Downforce: 45g 14. Rebound: 68g 15. Spring: extended metal spring 16. Full trip: 4 mm 17. Trigger stroke: 2 mm 18. Size: 310x103x40mm