Quick Summary
The FiiO KB3 is a HiFi mechanical music keyboard that combines typing and music listening in one wired desktop device. It includes RGB backlighting and side headphone outputs in 3.5mm and 4.4mm formats, with support for PC, Mac, iOS and Android listed in the title.
The keyboard also includes an integrated HiFi music decoder and amplifier, plus a TRRS 3.5mm headphone jack that supports microphone voice input.
Who It Is Best For
This keyboard suits buyers who want a single wired keyboard for everyday typing and headphone listening, and who want to check the listed output type before ordering. It is also relevant if microphone input through the 3.5mm jack is part of your setup.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Product name | FiiO KB3 HiFi Mechanical Music Keyboard, identifying the model clearly. |
| Connection style | HiFi wired, so it is intended for a wired desktop setup. |
| Lighting | RGB backlit for visible key lighting. |
| Headphone outputs | 3.5mm and 4.4mm outputs are listed, which is important when matching headphone plugs. |
| Platform support | PC, Mac, iOS and Android are listed in the title. |
| Audio features | Built-in HiFi music decoder and amplifier for combined keyboard and audio use. |
| Keyboard layout | 81-key layout is stated in the description. |
| Switches | Kailh Box 3.0 Pro Yellow switches are stated in the description. |
| Audio specification | PCM up to 32Bit/384kHz and DSD256 are stated, with 550mW output also listed. |
| Mic support | The 3.5mm TRRS jack supports microphone voice input. |
Why Buyers Choose It
- The integrated keyboard and HiFi audio design reduces the need for separate desktop devices.
- The 3.5mm TRRS jack with microphone support is relevant for setups that need voice input through the headset connection.
- The 81-key layout and Kailh Box 3.0 Pro Yellow switches give a clearly defined keyboard specification for buyers comparing layouts and switch types.
- The 3.5mm and 4.4mm outputs make the headphone connection type a key pre-purchase check.
What To Know Before You Buy
Check that the 3.5mm or 4.4mm output matches your headphone plug before ordering. If you plan to use microphone input, confirm that your headset uses a compatible TRRS connection. The title lists PC, Mac, iOS and Android support, so review your intended device before choosing this keyboard. The description also states an 81-key layout, so buyers should be comfortable with that format.
Common Buyer Questions
Does it have headphone outputs?
Yes, 3.5mm and 4.4mm headphone outputs are listed.
Does the 3.5mm jack support a microphone?
Yes, the 3.5mm jack is described as a four-segment TRRS interface that supports microphone voice input.
What keyboard layout does it use?
An 81-key layout is stated in the description.
Which switch type is listed?
The description names Kailh Box 3.0 Pro Yellow switches.
Final Buying View
The FiiO KB3 is a wired mechanical keyboard with built-in HiFi audio features, RGB backlighting and clearly stated headphone output options. It makes most sense for buyers who want one desktop device for typing and listening, but the output type, platform support and 81-key layout should all be checked against your intended setup before ordering.
