I’ve tested the Mifo O5 Pro edition for 4 days. First of all it came with a rather big box for the size of those earphones. Very well packaged and presented with manual, warranty card, USB cable and different size eartips. The size and weight of those earphones are light and tiny.
The sound is good out of the box with acceptable clarity but the sound stage is not as big compared to the likes of 1More or Edifier TW5. It’s some what comparable to the Jabra Elite 65ts both of those earphones doesn’t come with apt-X and uses 6mm drivers. So don’t expect sparking highs or big sound stage. I dunked it in water for 10mins and it still works perfectly with its impressive IPX7 waterproof rating. So they are great for water sports!
Over all they are fantastic for the price although there are many that can beat it in Sound Quality not many comes with IPx7 water proof. I would recommend this for an active person who plays water sports. Perfect for Summer!
Light and Small
IPX7 water proof
Long play time of 7-8 hrs
Insane 100hr Case charge
Case is rather heavy due to 2600mAh battery