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Key Features
The EAH-AZ40M2 is a perfect choice for those who want clear, reliable sound quality and easy device switching throughout the day. With compact 6mm drivers and a carefully designed acoustic profile, these earbuds offer balanced audio that’s ideal for everything from commutes to conference calls or unwinding with music. Active noise cancellation helps you stay focused, while Technics’ beamforming technology keeps your voice sharp and clear, even in bustling environments.
Switching between devices is effortless with the EAH-AZ40M2’s multipoint connection, allowing you to manage up to three devices seamlessly—perfect for balancing work and personal calls without missing a beat. These earbuds are crafted for comfort and security, providing a fit that stays put through long hours. With a battery life of up to 5.5 hours (with ANC enabled), they’re designed to support you from your first call to your last playlist of the day. The EAH-AZ40M2 brings together convenience and high-quality audio to fit into any lifestyle, so you can enjoy your sound, your way, no matter where the day takes you.
Product Ref: 312181
Driver Unit | 6 mm (1/4 in) |
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Frequency Response | 20 Hz - 40 kHz (LDAC 96 kHz/990 kbps) |
Mic | Monaural, MEMS Mic |
Playback Time with Battery (LDAAC) | EarphonesApprox. 3.5 hours (NC ON)Approx. 4.0 hours (NC OFF) Earphones with Charging caseApprox. 12 hours (NC ON)Approx. 14 hours (NC OFF) Earphones Approx. 5.5 hours (NC ON) Approx. 7.0 hours (NC OFF) |
Playback Time with Battery (AAC) | Earphones with Charging caseApprox. 18 hours (NC ON)Approx. 24 hours (NC OFF) |
Charging Time (25°C / 77°F) | EarphonesApprox. 2.0 hours |
Quick Charge (16 minutes, AAC) | EarphonesApprox. 60 minutes (NC ON) |
Standby Time | EarphonesApprox. 55 hours (NC ON)Approx. 20 hours (NC OFF, Auto power off does not work) |
Dimensions (W x H x D) | Earphones with Earpiece M SizeApprox. 22 mm x 22 mm x 24 mmApprox. 7/8 inch x 1 inch x 15/16 inch |
Dimensions (W x H x D) | Charging caseApprox. 68 mm x 33 mm x 28 mmApprox. 2-11/16 inch x 1-5/16 inch x 1-1/8 inch |
Weight | Earphones (one side only: L and R are the same)Approx. 5 g (0.18 oz) Charging caseApprox. 35 g (1.2 oz) |
Bluetooth® Wireless Technology - Version | 5.3 |
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Bluetooth® Wireless Technology - Supported Profiles | A2DP, AVRCP, HSP, HFP |
Bluetooth® Wireless Technology - Codecs | SBC, AAC, LDAC |
Bluetooth® Wireless Technology - Operating Distance | Up to 10 m (33 ft) |
Bluetooth® Wireless Technology - Multi-point | Yes (Connect up to 3 devices at a time.) |
Bluetooth® Wireless Technology - Multi-pairing | Yes (Connect up to 10 devices.) |
Water Resistance | IPX4 Equivalent (Earphones only) |
Dual Hybrid Noise Cancelling | Yes (Feed-Forward only) |
Product code | EAH-AZ40M2ES |
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EAN | 5025232944194 |