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Technics · EAH-AZ
EAH-AZ40
Compact earbuds focused on sound quality and calls
June 1, 2021129 $ at launchNo ANC
7.5 hEarbud only
25 hWith case
IPX4Resistance
5.2Bluetooth
Lineage DNA
Tracked since EAH-AZ70W (2020), the first model in the line.
Battery life (earbud)
7.5 h+15% since the 1st model
Total battery life (case)
25 h+32% since the 1st model
Weight per earbud
5 g-29% since the 1st model★ line record
Launch price
129 $-54% since the 1st model★ line record
Comfort & durability
Weight per earbud5 g
CertificationIPX4
Battery life
Earbud only7.5 h
With case25 h
General
Release dateJune 1, 2021
Launch price129 $
Compared to EAH-AZ70W
- -Loses ANC compared to this model
- ++15% earbud-only battery life
- ++32% total battery life with case
- +29% lighter per earbud
- ·Bluetooth 5.2 vs 5.0
- +Gains multipoint
- +$150 cheaper at launch
Popular comparisons
EAH-AZ40 vs EAH-AZ70W
Previous model · Technics · 2020
EAH-AZ40 vs EAH-AZ60
Next model · Technics · 2021
EAH-AZ40 vs Push
Competing alternative · Skullcandy · 2019
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