Technics EAH-AZ40 True Wireless In-Ear Headphones (Silver)
Model: EAH-AZ40-S
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Wireless Connectivity
Supported Audio Codecs | AAC, SBC |
Maximum Paired Devices | 2 |
Multipoint Support | Yes |
Wireless Range | 33' / 10.1 m (Bluetooth) |
Bluetooth | 5.2 |
Bluetooth Profiles | A2DP, AVRCP, HFP, HSP |
Physical
Weight | Headphones: 0.2 oz / 5 g (Each) Charging Case: 1.1 oz / 30 g |
Color | Silver |
Water Resistance | Resistant |
IP Rating | IPX4 |
Dimensions | Headphones: 0.88 x 0.88 x 1" / 2.24 x 2.24 x 2.5 cm |
Microphone
Noise Canceling | Yes |
Type | MEMS |
Beamforming Support | Yes |
Number of Mics | 6 |
Headphone
Driver Size | 0.2" / 6 mm |
Driver Type | Dynamic |
Sensors | Touch |
Full Remote OS Support | Not Specified by Manufacturer |
Controls/Microphone Location | Controls: Earpiece (Side Unspecified) Microphone: Left Earpiece, Right Earpiece |
Active Noise Cancellation | No |
Earpiece Design | In-Ear (Intra-Aural) |
Charging Case
Additional Runtime | 17.5 Hours (BT) |
Recharge Time | 2.5 Hours |
Charging Interface | USB Type-C |
Battery
Runtime | 7.5 Hours (BT) 19 Hours (Standby) |
Wireless Charging | Yes |
Recharge Time | 2 Hours |
Quick Charging Times | 15 Minutes for 1.5 Hours |
Charging Port | Pins |
The Technics EAH-AZ40 are great-sounding mid-range earbuds but omit key features found on many of their similarly priced rivals
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Stylish and comfortable, Detailed, spacious sound, Effective ambient modes
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No ANC, Lack wear detection, No wireless charging
I enjoyed the Technics EAH-AZ40’s performance. They’re versatile enough to perform across a range of genres, and if you do find that they’re lacking with a particular genre, then the EQ options may help.
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Spacious and smooth audio, Comfortable to wear, Solid ambient sound modes, Stylish appearance, I f you want top-notch comfort The Technics’ design is so lightweight and ergonomic that they slot in the ear with great comfort.
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Lacking fidelity and dynamism out the box, Rivals feature noise cancellation, If you think you need noise cancellation There are other wireless earphones around this price that tick off noise cancellation, so if that’s what you want then look elsewhere.
The true wireless Technics EAH-AZ40 earphones are light on extras, but deliver top-notch audio with the ability to adjust the sound signature and on-ear controls to your liking.
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Accurate audio with rich lows and bright highs, App features five-band customizable EQ, Strong mic performance
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Not for those seeking intense bass depth, Weak water-resistance rating
Lots of positives here, even if the EAH-AZ40 are too sonically flawed to get best-in-class honours Detailed, robust sound Very comfortable Good control options Can sound uncomfortable with rhythms No aptX Not short of competition
They have plenty of features that make us want to recommend them, particularly where ergonomics and control options are concerned, but the Technics EAH-AZ40 aren’t exactly the complete package.
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Impressively comfortable and wearable design, Chunky, poised and quite detailed sound, Numerous control options
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Cutthroat competition, Can stumble over rhythms, SBC and AAC Bluetooth codecs only
Excellent sound cancellation
After owning for a month they are still working as intended and I haven't had any difficulty with them so far. I would only buy these on sale as they only provide basic quality of life features on the app. Overall I am satisfied and they are comfortable in my ears.
These earbuds are comfortable sound very good for the price
I bought mine at a sale and I like it. Clear audio and and multifunctional touch buttons. I like that there is a search function since I lost one side of my old mifo earbuds.The ambient sound function is good for listening to airplane announcements.
I was afraid I would lose one piece, but so far they are still here. Sound quality is actually good. I changed the controls to: one tap on the left reduces the sound volume and one tap on the right increases it.
- 6mm Dynamic Drivers
- Acoustic Chamber & Harmonizer
- 6 x MEMS Mics & JustMyVoice Technology
- Mics Focus on Words & Filter Out Wind
- Natural Ambient & Attention Modes
- Up to 7.5 Hours of Playback
- Extra 17.5 Hours in Charging Case
- Pair to 2 Devices Simultaneously
- IPX4-Rated Splash & Rain Resistance
- Amazon Alexa & Siri Voice Support
Average Expert Score
Average User Score
- Technics EAH-AZ40 True Wireless In-Ear Headphones (Silver)
- Pair of Extra-Small Eartips
- Pair of Small Eartips
- Pair of Medium Eartips
- Pair of Large Eartips
- USB Type-A to USB Type-C Charging Cable (7.9")
- Limited 1-Year Warranty