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WiWU FMK-04 Foldable Wireless Keyboard Price in Bangladesh
The WiWU FMK-04 Foldable Wireless Keyboard is built for people who need a full typing experience without carrying a bulky accessory. With 81 keys packed into a foldable aluminum alloy frame, it delivers a comfortable, near-full-size typing feel while folding down small enough to slip into a bag or laptop sleeve.
Powered by a reliable Broadcom 3.0 chip, this wireless keyboard pairs smoothly with laptops, tablets, and PCs, making it a practical companion for working from cafes, co-working spaces, or while traveling. Its 180mAh battery charges fully in just 2 hours and delivers up to 80 hours of continuous use, so you can go days without needing to recharge.
Whether you're drafting documents on a tablet, typing on a Chromebook, or need a lightweight backup keyboard for your main setup, the WiWU FMK-04 combines portability with genuine everyday usability.
Key Features
81-Key Full Layout: Offers a more complete typing experience compared to compact keyboards, reducing the learning curve for touch typists.
Foldable Aluminum Alloy Design: Folds down to a compact 17.8 x 10 x 1.8cm size, making it easy to carry in a bag or laptop sleeve.
Broadcom 3.0 Chip: Ensures stable, responsive wireless connectivity with minimal lag during typing.
80 Hours of Working Time: A single 2-hour charge keeps you typing for days before you need to plug in again.
2 Months Standby Time: Holds its charge well between uses, so it's ready to go even after sitting unused for weeks.
Lightweight Build: At just 208g, it adds minimal weight to your bag while still offering a sturdy, durable typing surface.
Compact Unfolded Footprint: At 35.8 x 10 x 0.9cm unfolded, it's slim enough to use comfortably on small desks or tray tables.
Why Choose the WiWU FMK-04 Foldable Keyboard
This keyboard stands out for solving a common problem: getting full-size typing comfort out of a genuinely portable device. The aluminum alloy build feels sturdy rather than flimsy, while the folding mechanism means you're not sacrificing portability for key count. Long battery life and quick charging make it a low-maintenance accessory that's ready whenever you need it.
For students, remote workers, and professionals in Bangladesh who type on tablets or need a reliable backup keyboard for travel, the WiWU FMK-04 offers a practical, well-built solution that keeps you productive on the move.
Technical Specifications
Specification | Details |
|---|---|
Brand | WiWU |
Model | FMK-04 |
Type | Foldable Wireless Keyboard |
Keys | 81 |
Material | Aluminum Alloy + Plastic |
Chip | Broadcom 3.0 |
Battery | 180mAh, 2mA/3.7V |
Charging Time | 2 Hours |
Working Time | 80 Hours |
Standby Time | 2 Months |
Unfolded Size | 35.8 x 10 x 0.9cm |
Folded Size | 17.8 x 10 x 1.8cm |
Weight | 208g |
Color | Space Grey |

Package Includes
1 x WiWU FMK-04 Foldable Wireless Keyboard
1 x Retail Box
Frequently Asked Questions
How many devices can the WiWU FMK-04 connect to?
The keyboard uses a Broadcom 3.0 chip for stable Bluetooth pairing, and works with tablets, laptops, and PCs that support standard wireless keyboard connections.
How long does the battery last on a full charge?
A full 2-hour charge provides up to 80 hours of working time, with the battery holding standby charge for up to 2 months when not in use.
Is this keyboard comfortable for long typing sessions?
Yes, its 81-key layout offers a fuller typing experience compared to compact keyboards, making it comfortable for extended use.
How compact does the keyboard fold down to?
It folds down to just 17.8 x 10 x 1.8cm, making it easy to slip into a bag, backpack, or laptop sleeve.
What is the keyboard made from?
It's constructed from a combination of aluminum alloy and plastic, giving it a sturdy feel while keeping the overall weight to just 208g.
Does this keyboard come with a warranty in Bangladesh?
Please confirm current warranty terms with Geary BD at the time of purchase, as coverage may vary by batch or supplier.














