FIFINE K669B Microphone Review for Podcasting
FIFINE K669B Microphone Review for Podcasting – The Best Budget USB/XLR Mic for Podcasting?
What is the FIFINE K669B Microphone
The FIFINE K669B Microphone is a dual-connection (USB & XLR) dynamic microphone designed for podcasting, PC gaming, live streaming, and content creation. It comes packed with features like a cardioid polar pattern, built-in RGB lighting, a mute button, headphone monitoring, and a sturdy desktop stand.
With its affordable price tag and beginner-friendly setup, the AM8 is positioned as a budget alternative to popular mics like the HyperX QuadCast S and Audio-Technica ATR2100x, but with some extra gamer-focused features.
Amazon Link: Buy FIFINE AM8 on Amazon
Our Pick
![]() |
---|
Key Features & Benefits of FIFINE K669B Microphone
1. Natural Audio Clarity
The AM8 operates with a 50Hz–16kHz frequency response, which delivers balanced and natural sound. The cardioid polar pattern focuses on your voice while rejecting background noise—perfect for podcasting or streaming in noisy environments.
Real-world example: In a gaming session with a mechanical keyboard nearby, the mic picked up clear vocals while significantly reducing keypress noise.
2. Dual USB & XLR Connectivity
One of the AM8’s biggest strengths is dual connectivity:
- USB-C to USB-A plug-and-play for beginners
- XLR output for professional audio setups (via mixers or audio interfaces)
This means you can start simple and upgrade later without buying a new mic.
3. Tap-to-Mute Button with LED Indicator
The dedicated mute button lets you instantly cut your audio without fumbling through software menus. The LED light ring changes color to indicate mute status—great for avoiding those embarrassing “Oops, I was muted!” moments.
4. RGB Lighting with Memory Function
For streamers and gamers, RGB matters. The AM8 offers 3 lighting modes and over 10 color options. The built-in memory function remembers your last setting, so you don’t have to reset it every time.
5. Built-in Monitoring & Gain Control
The headphone jack with real-time monitoring means you can hear exactly what your audience hears. The gain control knob has a smooth, slightly resistant feel, letting you fine-tune audio levels without accidentally bumping it mid-stream.
6. Universal Mount Compatibility
Thanks to 3/8″ and 5/8″ threaded inserts, you can easily mount this mic on most boom arms or stands without adapters. The included desktop stand is sturdy enough for most setups.
Performance Test: Does It Really Work?
✔ Podcast Voice Recording – Rich, warm vocals with minimal post-processing needed.
✔ Gaming & Streaming – Low latency monitoring keeps in-game callouts in sync.
✔ Vocal Singing – While not a studio condenser mic, it handles casual singing surprisingly well.
✔ Background Noise Rejection – The cardioid dynamic capsule rejects room echo and fan noise effectively.
Pro tip: Keep the mic 2–6 inches from your mouth for the best balance of warmth and clarity.
FIFINE AM8 vs. Competitors
Feature | FIFINE AM8 | HyperX SoloCast | Audio-Technica ATR2100x |
---|---|---|---|
Connectivity | USB + XLR | USB only | USB + XLR |
RGB Lighting | Yes | No | No |
Mute Button | Yes | No | No |
Monitoring Jack | Yes | No | Yes |
Price (approx.) | Lower | Mid-range | Higher |
Pros & Cons
✅ Pros
- Dual USB/XLR connections for versatility
- Affordable price for the features
- RGB lighting adds personality
- Tap-to-mute with LED indicator
- Solid noise rejection for streaming
- Upgrade path without replacing mic
❌ Cons
- No included XLR cable or boom arm
- Limited frequency range compared to high-end condensers
- RGB lighting only works in USB mode
Who Should Buy the FIFINE AM8?
- Beginner podcasters who want easy USB plug-and-play
- Gamers and streamers who love RGB aesthetics
- Content creators planning to upgrade to XLR setups later
- Budget-conscious buyers looking for pro features under $100

How Does It Compare to Cheap USB Mics?
Compared to budget-only USB mics, the AM8 sounds cleaner, rejects noise better, and offers future-proofing with XLR. Most cheap USB mics lack monitoring, RGB, and gain control—making the AM8 a smarter long-term choice.
Conclusion: FIFINE K669B Microphone?
The FIFINE K669B Microphone is a feature-packed, budget-friendly microphone that punches above its price class. Whether you’re starting a podcast, streaming on Twitch, or recording vocals for YouTube, this mic delivers clear, professional-sounding audio without draining your wallet.
Rating: ★★★★★ (4.5/5)
Buy Here: FIFINE AM8 on Amazon
FAQ
Q: Does it work on PS5?
Yes. Connect to the USB-A port at the back of the console for best results.
Q: Can I use it for singing?
Yes. It works well for casual vocals but isn’t meant to replace a studio condenser.
Q: Does RGB work in XLR mode?
No, RGB lighting is USB-only.
Recommended Reviews
If you’re building a complete content creation or gaming setup, a good microphone is only half the equation—high-quality audio monitoring is just as important. For that, you might want to check out our in-depth KVIDIO Bluetooth Headphones Review. These wireless headphones deliver excellent sound quality, long battery life, and comfortable earcups, making them a perfect companion to the FIFINE AM8 for podcasting, streaming, or casual listening.