YUNZII
YUNZII CK75 Wireless Transparent Gasket Mechanical Keyboard-Polar Bear
75%Gasket MountUSB-C + Bluetooth + 2.4GHzStandard Profile
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Keyboard Overview
The YUNZII CK75 Polar Bear is a 75% (80-key) tri-mode wireless mechanical keyboard with a transparent ABS case and silicone gasket mount. It connects over Bluetooth, 2.4GHz, or USB-C, uses pre-lubed 45gf tactile Ice Blade switches, and is powered by a 3750mAh battery rated for roughly 25 hours with RGB on or 90 hours with RGB off. Two-layer double-shot PBT KSA-profile keycaps are fitted, with customization through Windows software.
Last Updated: September 6, 2026
Specifications
Physical Specifications
- Layout
- 75%
- Key Count
- 80
- Width
- 329mm
- Depth
- 145mm
- Height
- 28mm
- Weight
- 1.05kg
Mount Type
- Mount Type
- Gasket Mount
- Case Material
- ABS Plastic
- Hot-swappable
- No
- Connectivity
- USB-C + Bluetooth + 2.4GHz
- RGB Support
- No
- Keybinding
- Custom
Keycap Profile
- Keycap Profile
- KSA
- Keycap Material
- PBT
- Keycap Included
- Yes
Default Switch
- Switch Profile
- Standard Profile
Other
- Battery Capacity
- 3750mAh
- Battery Life
- 90 hours
Vendor Information
Vendor Information
yunzii
69 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
Last Updated: 9/17/2026
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