Here’s a breakdown of what I found about the FIFINE XLR/USB Dynamic Mic (RGB + mute + headphone jack etc.) — it seems like you're referring to something like the FIFINE AM8 (or its variants). I'll summarize the known valid specs, the positives & limitations, and then some tips / red flags when considering a deal (especially via a site like “ananditstore…odoo.com”).
🔍 What matches / verified features
From official sources (FIFINE site and other listings):
The FIFINE AmpliGame AM8 is a dynamic mic with both USB and XLR outputs. FIFINE MICROPHONE+2Best Buy+2
It has RGB lighting for aesthetics. FIFINE MICROPHONE+1
It supports touch-mute or quick mute controls. FIFINE MICROPHONE+2FIFINE MICROPHONE+2
It includes a headphone jack (3.5 mm) for zero-latency monitoring. FIFINE MICROPHONE+1
It has a gain / volume control knob built in. FIFINE MICROPHONE+1
Frequency response is roughly 50 Hz to 16 kHz for models like the AM8. Best Buy+1
So your description (“XLR/USB Dynamic Mic … with RGB Light, Mute Button, Headphones Jack, Desktop Stand, Vocal…”) closely matches what the AM8 (and possibly similar variants like AM8W, etc.) offers.
👍 Pros / Advantages of this model
Dynamic mic is better in untreated / noisy rooms: less pickup of ambient noise than many condensers.
Dual connectivity (USB + XLR) gives flexibility: you can use it with just a computer via USB, or with a mixer/interface via XLR for potentially better audio in pro setups.
RGB + mute + headphone jack + gain knob – these are useful features for streaming, gaming, podcasting setups: good control & convenience.
Builds by FIFINE tend to be decent in value: you get many features for what they charge.
⚠️ Limits / what to check
The higher end of the frequency range is ~16 kHz; if you want super high-detail treble (e.g. for music, or very crisp vocals), that might be a limitation.
USB mode audio quality may depend on the built-in preamp / converters; might not match a high quality XLR interface.
RGB, mute, etc. are convenience / aesthetic features; they don’t improve core sound quality. They can add cost. Make sure the basics (mic capsule, build quality, cable, connectors) are good.
Check latency with the headphone jack; sometimes “monitoring” jacks in USB mics come with some delay, depending on drivers.
🔍 Assessment of buying via “ananditstore…odoo.com” / what to verify
Because you specifically mention that URL, here are things to check / beware of:
Is the model réellement the AM8 (or variant)? Ask for photos of the front/back, where model number and specs are printed. If packaging + product matches legit FIFINE photos, that’s favorable.
Are all accessories included? Desktop stand (or boom arm if claimed), USB &/or XLR cables, pop filter / windscreen (if promised), etc. Some cheaper listings omit these.
Warranty & after-sales: Is the product covered under official FIFINE warranty in India? Is there local support / authorized repair?
Seller credibility: Look for reviews / ratings of that exact listing. Perhaps search “ananditstore odook.com AM8 review” etc. See if anyone reports fake or missing features.
Price check vs market: If price is significantly lower than Amazon / Flipkart / official or trusted sellers, be extra cautious. Sometimes “too good to be true” means either grey-market, adulterated packaging, or non-working / substandard units.
Return / refund policy: Can you return if the mic does not meet claimed specs? Is shipping / cost manageable for returns?

✅ Final view
Given what I know:
Your description matches well with the FIFINE AM8 (or a variant) which is a real, legit model.
If the “ananditstore…odoo.com” listing says exactly those features, it could be genuine. But there’s non-trivial risk (given domain mismatch, lack of feedback etc.).
If I were you, I’d treat that listing as “potential but verify before you buy.” Don’t assume everything claimed is delivered unless seller proves it.