To hear navigation instructions is ok
Nothing more
Also, it is big, it needs enough space for the speakers
Charging with micro usb (not type c)
I had the battery for 5 hours with music and it still had some (music was barely audible due to low volume)
For everyday use, get something better

Good sound, good controls, easy connection.
Sometimes there is a delay. For example, in the instructions from Google Maps, it cuts off the first word.
Other than that, for its price, it's very good.

Second day of use, everything is fine, relatively easy installation, powerful sound. The only "drawback" is that the microphone could be a bit smaller, I feel like a radio producer. For 12 euros, it's the best

After I put them in the helmet, the helmet no longer fit, the headphones are big and put a lot of pressure on the ears.