Image © TechnicsGood value
Technics EAH-AZ40 true wireless earbuds deliver high-fidelity sound with 6mm drivers, JustMyVoice technology for clear calls, and IPX4 water resistance. They offer up to 7.5 hours of playback per charge and 25 hours with the charging case.
The Technics EAH-AZ40 true wireless earbuds deliver a well-rounded experience with clear audio, a comfortable fit, and solid battery life. They offer practical features like Bluetooth 5.2 multipoint, touch controls, and a customizable EQ, though they lack advanced codecs and active noise cancellation. Overall, they are competent everyday earbuds for the price, but not without notable compromises.
Paraphrased from published reviews & specs - not an original hands-on test. Our AI disclosure.
| Driver | 2× 6 mm dynamic |
|---|---|
| Driver type | dynamic |
| Drivers per side | 2 |
| Frequency response | 20 Hz - 20 kHz |
| Driver | 2× 6 mm dynamic |
|---|---|
| Driver type | dynamic |
| Drivers per side | 2 |
| Frequency response | 20 Hz - 20 kHz |
| Bluetooth | 5.2 |
|---|---|
| Codecs | SBC, AAC |
| Multipoint pairing | Yes |
| Wireless range | 10 m |
| Battery life | 7.5 h |
|---|---|
| Battery incl. case | 25 h |
| Full charge time | 120 min |
| Wireless charging | No |
| Active noise cancelling | No |
|---|---|
| ANC type | none |
| Transparency mode | Yes |
| Companion app | Yes |
| Custom EQ | Yes |
| Wear detection | No |
| Controls | touch |
| Voice assistant | Alexa, Siri |
| Weight | 5 g |
|---|---|
| Case weight | 30 g |
| Water resistance | IPX4 |
| USB-C | Yes |
| Microphones | 6 |
|---|---|
| Microphone type | MEMS |
3 source(s) feeding this product's score.
Video reviews we found, each condensed to its verdict. They do feed the HearWiki score, at a measured weight below what a published written review carries.
6:42The reviewer finds the Technics EAH-AZ40 to be a solid budget-friendly option, particularly praising its multipoint connection and punchy, dynamic sound quality. They note the lack of active noise cancellation and wireless charging as trade-offs, but overall recommend them for those with smaller ears seeking good value.
2:41The reviewer, a customer, found the Technics EAH-AZ40 earbuds user-friendly and easy to pair with multiple devices, highlighting the convenient sensor button and the companion app for battery and firmware management. They recommend the earbuds for anyone seeking a straightforward wireless audio experience.
2:47The reviewer concludes that the Technics EAH-AZ40 are excellent true wireless earbuds, offering outstanding sound quality, effective noise cancelling, and long battery life, but notes that their high price and potentially uncomfortable fit for some users are significant drawbacks. Overall, they are recommended for music lovers who prioritize performance and are willing to pay a premium.
3:46The reviewer finds the Technics EAH-AZ40 earbuds to be a well-rounded, versatile option for everyday use, praising their balanced sound, excellent call quality, and seamless multipoint connectivity. While they note the lack of active noise cancellation and that the sound isn't the most refined, they conclude these are a strong choice for those prioritizing communication and convenience.
Summaries are AI condensations of each video's own conclusion, not transcripts. Titles, thumbnails and view counts belong to their channels.
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