Image © TechnicsTechnics 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 earbuds deliver accurate audio and solid call quality in a lightweight, comfortable design, with useful extras like Bluetooth 5.2 and multipoint pairing. However, they lack active noise cancellation, wear detection, and advanced codecs, and their bass-heavy tuning can falter on complex rhythmic tracks. Overall, they are capable everyday buds that stop short of being top-tier due to missing premium features.
| Transducteur | 6mm |
|---|---|
| Transducteurs par côté | 2 |
| Réponse en fréquence | 20Hz-20kHz |
5 source(s) alimentent le score de ce produit.
D'autres modèles « écouteurs sans fil » à prix comparable, classés par score HearWiki.
Paraphrasé à partir de tests publiés et de fiches techniques - pas un essai original. Notre transparence sur l'IA.
| Charge rapide | 10 min = 90 min |
|---|
| Charge sans fil | No |
|---|
| Réduction de bruit active | No |
|---|---|
| Type d'ANC | none |
| Mode transparence | No |
| Application compagnon | No |
| Égaliseur personnalisé | No |
| Détection de port | No |
| Commandes | touch |
| Assistant vocal | voice assistant support |
| Poids | 5 g |
|---|---|
| Poids du boîtier | 30 g |
| Résistance à l'eau | IPX4 |
| USB-C | Yes |
| Microphones | 1 |
|---|
| Transducteur | 6mm |
|---|---|
| Transducteurs par côté | 2 |
| Réponse en fréquence | 20Hz-20kHz |
| Bluetooth | 5.2 |
|---|---|
| Version Bluetooth | 5.2 |
| Codecs | SBC, AAC |
| Appairage multipoint | Yes |
| Portée | 10 m |
| Autonomie | 7.5 h |
|---|---|
| Autonomie avec boîtier | 25 h |
| Temps de charge complète | 120 min |
| Charge rapide | 10 min = 90 min |
| Charge sans fil | No |
| Réduction de bruit active | No |
|---|---|
| Type d'ANC | none |
| Mode transparence | No |
| Application compagnon | No |
| Égaliseur personnalisé | No |
| Détection de port | No |
| Commandes | touch |
| Assistant vocal | voice assistant support |
| Poids | 5 g |
|---|---|
| Poids du boîtier | 30 g |
| Résistance à l'eau | IPX4 |
| USB-C | Yes |
| Microphones | 1 |
|---|
PCMag concluded that the EAH-AZ40 delivers accurate sound, good microphone quality, and a fair amount of customization. It also notes the earphones’ Bluetooth 5.2 connection, SBC/AAC codec support, and the absence of aptX and LDAC.
Lire le test completSoundGuys praised the EAH-AZ40’s useful feature set, including multipoint support and Bluetooth 5.2, while noting that the battery performance is respectable. The review’s overall takeaway is that they are competent earbuds with a few notable omissions, especially around codec support and premium features.
Lire le test completTechRadar described the EAH-AZ40 as comfortable, detailed, and well-equipped in controls and ergonomics, but not a complete package because it can stumble rhythmically and lacks more advanced codec support. The review also emphasizes that battery life is decent and comparable to many rivals.
Lire le test complet
