Headphones Bluetooth Wireless Waterproof Comfortable Wear Open Ear Hook Light Weight Not In-ear Sports Earphones

It is not a headset that allows the privacy of phone calls. They also hear the people nearby and can listen to the conversation. Also when I hear music I annoy my classmates. It's not just me who feels it... But also those around me. Earphones are just small speakers placed close to the ear and have little to do with bone conduction of sound. I await your return instructions.

Comfortable and light but apparently they do not have volume control, the privacy of the call is exposed depending on the volume of the headphones and the certificate of protection against dust and water is also in doubt, since although they promote it in the manual of use prohibit it, they only limit it to sweat

Allegedly "bone conducting". Absolute rubbish!! Nothing directs. You can also take regular headphones and turn them up to full volume. Exactly the same... Supposedely bone-conducting. Absolute trash! You could take normal headphones as well and put them on the highest volume. It's the same effect...

I'm not sure if they are bony, the sound is audible from the outside, low bass, but comfortable to run and you don't lose contact with the surroundings, the battery lasts for many hours of listening. overall ok but not what i expected.