One of the well-regarded budget Final Audio line-up, with this model having a thick, warm signature with good staging. Worth getting if you have a good amp/DAC combo, as these scale well with good gear that helps control the bass, so don't get this if you're just going to run it out of your phone.
If you're after something more neutral and portable at this price point, look into the KZ ZEX Pro (aka the KZ x Crinacle CRN), which is around $35-$45 on AliExpress from Australian stockists (just don't touch any other KZ earphones).
Enjoy!
Would they work ok with a phone with a built in DAC? Lg v30