Price: $52.99 - $47.69
(as of Jan 19, 2026 18:18:06 UTC – Details)
Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. hero-video Merchant Video
YUNZII B303 combines retro style with modern design, compact layout, cute keycap, edge wireless technology, pastel aesthetic that brighten up your desk setup, brings more enjoyable typing.
Note: The keyboard is not compatible with devices that don’t have the Bluetooth connectivity.
NOTE:The keyboard won’t shine when the batteries inserted. The keyboard has no RGB/Backlight.
Battery power saving mode
Enter sleep mode if it is not used for about 20 mins. Pressing any key will automatically work.
1 CONNECTION STEPS
2 MULTIPLE DEVICES
3 STABLE BLUETOOTH
4 MASSIVE BATTERY
5 INDICATORS
Up to 3 multi-pairing HOW TO CONNECT DEVICES
Press Fn + 1 / 2/ 3 and then press Fn + K to enter pairing mode.Turn on the Bluetooth of your device you and click “Actto Keyboard”Entering the PIN numbers and press the Enter key to complete the pairing process.Press Fn+Q/W/E to select system. NOTE: Android : Fn +Q , Windows : Fn + W, iOS (iPad, iPhone) : Fn +E
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video
Press FN+1/2/3 HOW TO SWITCH DEVICES
Supports multi-pairing connection up to 3 PCs, laptops, smartphones, and tablet PCs.Make sure you have follow the BLUETOOTH CONNECTION Steps correctly and pressed the FN+Q/W/E in the last step when you connect devices.Press Channel 1 (Fn + 1), Channel 2 (Fn + 2), and Channel 3 (Fn + 3) to the different device.
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video
Press FN+C HOW TO RESET BLUETOOTH PAIRING
1. Press Fn+C to reset keyboard pairing.
2. Delete the pairing history (forget device and remove the device) from each existing connected device
3. You can use it after pairing again according to [HOW TO CONNECT BLUETOOTH]
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. video Merchant Video
DIFFERENCE BETWEEN B303, B305 and B503
The only difference among these 3 keyboard is their shape. Other functions and colors are same.
1 CUTE KEYCAPS
2 WARM TIPS
3 DIFFERENCE
4 PACKAGE LIST
5 MORE SETUPS
TYPEWRITER KEYBOARD WITH INTERGRATED STAND
The wireless keyboard designed with integrated stand holder to match the desk aesthetic and more space-saving.The keyboard includes adjustable button feets that can ensure the comfortable long time typing.The built-in tablet phone holder is 12 inch in length and 0.59 inch in width. 
MORE INFO
ONLY Bluetooth ConnectionIntegrated Phone/Tablet Holder84 key keyboard, compact and portableAdjustable Anti-Slid and Anti-Scratch Soft Rubber Bars12 Hot Keys for for Better Access
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Customer Reviews
4.2 out of 5 stars 2,693
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Price
$47.69$47.69
$41.03$41.03
—
$98.99$98.99
$93.49$93.49
Style
Retro typewriter
Retro typewriter
Retro typewriter
Retro typewriter
Retro typewriter
Connection
Bluetooth
Bluetooth & Wired
Bluetooth & Wired
Bluetooth & Wired & 2.4G
Bluetooth & Wired & 2.4G
Support System
Windows, Mac os, Android
Windows, Mac os, Android
Windows, Mac os, Android
Windows, Mac os, Android
Windows, Mac os, Android
With Numpad
✘
✘
✔
✔
✔
Build-in Battery
✘
✔
✔
✔
✔
RGB
✘
✘
✘
✔
✔
Function Knob
✘
✔
✔
✔
✔
size
14.02/8.58/2.64 in
13.5/7.1/2.0 in
15.8/7.1/2.0 in
12.92/8.44/2.52 in
12.92/8.44/2.52 in
Internal slot
12.2 inch
11.2inch
13.4inch
10.03 inch
10.03 inch
Weight
1.98lb
1.76lb
2.09lb
3.22lb
3.22lb
Number of keys
84 keys
68 keys
82 keys
84 keys
84 keys
The LED is turned off even when the battery is inserted
The keyboard has no RGB / Backlight. After inserting the battery, only the top right indicator LED will turn on for about 2 to 3 seconds and turn off immediately.
My PC doesn’t have Bluetooth.
Please make sure your computer has Bluetooth before using the product. If it is no Bluetooth, it won’t work.
What can I do if my Pin code is not showing on my screen?
If no pin is shown, in the step of entering the Pin code, please enter 0000 with your own keyboard, click the “connect”, then use the B303 keyboard to type 0000, and press “ENTER”, then do the following steps.
The multimedia hot kevs are only partially activated.
Some hot keys may not work depending on the connected device, the connected device system. and the application you are using. This is not a keyboard error.
How to turn off the keyboard?
The keyboard has Battery power saving mode. It will enter sleep mode if it is not used for about 20 minutes. Pressing any key will automatically wake.
WIRELESS RETRO CUTE KEYBOARD：The YUNZII B303 wireless keyboard offers a unique blend of vintage charm and modern typewriter functional, with its compact layout, retro keyboard typewriter style, pastel color scheme, and cute round keycaps. Enjoy a more enjoyable typing experience with this eye-catching typewriter
BLUETOOTH CONNECTIVITY: The B303 typewriter bluetooth keyboard features the latest Bluetooth 5.0 technology, providing a stable and wireless connection with a range of up to 33 feet (10 meters) without any delays. You can easily switch between up to three devices with the touch of a button, FN+1/2/3
VINTAGE TYPEWRITER KEYBOARD WITH INTEGRATED STAND: The YUNZII B303 wireless typewriter keyboard includes an integrated stand holder for pad, phone and tablet, which matches the aesthetic of your desk and saves space. The wireless mini compact also includes adjustable feet, allowing you to set the angle for maximum comfort during long typing sessions. The built-in tablet or phone holder is 12.9 inches long and 0.59 inches wide
COMPACT AND PORTABLE 84-KEY MINI TYPEWRITER KEYBOARD: Despite its compact size, the B303 membrane keyboards features 84 keys and all the functionality typer need for efficient typing. Its compact design measures just 12.7 x 7.8 x 1.8 inches, making it an ideal choice for those who want to save desktop space or take their keyboard on the go. 12 Easy-to-reach function hot keys FN+ provides a shortcut to multi function
MULTI-DEVICE WIRELESS KEYBOARD FOR MULTI OS: The wireless office retro keyboard connect via Bluetooth on Windows, Android or iOS systems,Support all kinds of devices including Pad/PC/Laptop/Tablet/Smartphone.The package include a retro wireless keyboard, an extra red keycap, 2 AAA batteries, manual
