These are a variety of stingless bees. There's a very similar (or perhaps identical) species on my property. They're gentle and can't sting; the only thing they do when they feel threatened is get tangled in your hair. Their honey isn't edible because they can use the remains of large animal droppings to build their hives.

This species loves pomegranate flowers. It's amazing to watch them sip nectar, and sometimes they even fall asleep inside the blossoms.

Look this post @sirenahippie/espengl-abejas-meliponas-en-mi-solar-parte-ii