The model is extremely ambiguous. However, at an affordable price, you get large 14.2 mm speakers at 3.3 grams per earpiece – an impressive result. A button on the charging case also serves as an interesting reset feature. We know what it is – the lack of water and dust protection and active noise cancellation, despite the fact that calls muffle outside noise when called. If you dislike morning runs in the rain and are looking for earphones for home or everyday use, the TOZO A3 is a good option. However, we cannot recommend this model to those who enjoy active rest and long trips because the lack of protection and small battery capacity will quickly outweigh all of the benefits and initial enjoyment of use. The headphones have a vertical shape with all of their features – the foot and ear fixation. The front section has an angular design that is similar to the TOZO NC2 Hybrid model, but it is rather neat – in the same G1, such a solution would look much more aggressive. The front side is also rather minimalistic, with only the “TOZO” inscription catching your eye. The speaker has holes on the inside and outside. The inscription “TOZO” appears once more on foot. Finally, there are two gold-plated charging contacts and a barely visible microphone hole at the bottom. The charging case is small and convenient. It feels good to hold it in your hands. The front has a large “TOZO” sign. The USB Type-C power connector is located at the bottom. Technical information is printed on the inside of the lid. The headphone jacks are labeled. TOZO A3 does not have ear cushions, but its form factor allows it to fit comfortably in your ears. If you dislike the sensation of a foreign body in your ear canal and vacuum headphones aren’t for you, the A3 could be a good choice. They are surprisingly light for an upright model while still fitting comfortably in your ears.