However, since this, is TOZO, (and not some generic device made in China) clear sound and comfortable design are always guaranteed, even at “rock bottom. The head office location in China is in Shenzhen, with a United States office located in Ontario, California. In this case, I test these earbuds as heavily as I test all models, but I keep their reviews short and combine them in one article. Lower-mids are boosted but not overpowering, giving music a pleasant warmth, and higher vocals are forward and pronounced, yet also well controlled so they don't become harsh. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development.

There is virtually no audible hiss with no audio transmission, or when connected to most high quality BT devices. Neither Realtek or WS would give me any sound and now, after having followed your clear instructions, I can see the Airphone driver is back and I’m hearing sound, both when I adjust the level and from YouTube! Touching the left earphone faceplate toggles between ANC and Transparency Mode, which is confirmed for you by a pleasant voice.

If both earbuds are fully charged and you’re having issues, try letting them fully discharge and remain dead for a day or two (run to complete zero), then recharge and try again. It has IP55 water and dust resistance, a good (though bassy) sound profile, and solid almost 7-hour battery life. Listening to Online Songs by Blink-182 also sounds pleasant through the TOZO T6, though the bass can be a bit loud throughout the song due to the bass boost from the earbuds.

The JLab GO Air POP is an excellent alternative to the TOZO T6, with IPX4 sweat resistance, great isolation, and a good sound profile with additional EQ options, though the frequency response underemphasizes bass.Try the following steps in iOS the next time you don’t get any audio from your Bluetooth headphones.