Technics EAH-AZ40M2EK True Wireless In-Ear Headphones with Active Noise Cancellation, LDAC, JustMyVoice™, Multipoint, IPX4, Black

Experience high-resolution audio with LDAC support and immersive Active Noise Cancellation in a compact true wireless design. The Technics EAH-AZ40M2EK delivers up to 7 hours of playback (ANC on) with a total of 24 hours using the charging case, and a quick 10-minute charge provides 70 minutes of listening. JustMyVoice™ technology with 6 microphones ensures crystal-clear calls, while multipoint connection lets you switch seamlessly between up to 3 devices. With IPX4 water resistance and the Technics Audio Connect app, these earbuds are built for everyday versatility.

Overview

The Technics EAH-AZ40M2EK combines advanced audio engineering with user-friendly features. Equipped with 6mm dynamic drivers and a frequency response of 20 Hz to 40 kHz (via LDAC), they reproduce detailed sound across the spectrum. Bluetooth 5.3 provides a stable connection, and support for LDAC, AAC, and SBC codecs ensures compatibility with a wide range of devices. The earbuds weigh approximately 5g each, and the charging case is about 38g, making them lightweight and portable.

What stands out

• Active Noise Cancellation for focused listening
• LDAC high-resolution audio codec support
• JustMyVoice™ technology with 6 microphones for clear calls
• Multipoint connection to up to 3 devices simultaneously
• IPX4 water resistance for workouts and light rain
• Quick charge: 10 minutes for 70 minutes of playback

Technical details

• Headphone type: True Wireless In-Ear
• Driver size: 6mm dynamic driver
• Frequency response: 20 Hz - 40 kHz (LDAC connection)
• Bluetooth version: 5.3
• Audio codecs: LDAC, AAC, SBC
• Battery life (earbuds ANC on): up to 7 hours
• Total battery life (with case ANC on): up to 24 hours
• Quick charge: 10 min charge for 70 min playback (ANC on)
• Microphone technology: JustMyVoice™ (6 microphones total)
• Multipoint connection: Yes, up to 3 devices
• Water resistance rating: IPX4
• App support: Technics Audio Connect App
• Voice assistant support: Siri, Google Assistant, Amazon Alexa
• Charging interface: USB-C (case)
• Earbud weight (each): approx. 5g
• Charging case weight: approx. 38g
• Color: Black

Our verdict

The Technics EAH-AZ40M2EK strikes an excellent balance between high-resolution audio, effective noise cancellation, and everyday practicality. With LDAC support, multipoint connectivity, and a robust feature set, it's a compelling choice for discerning listeners on the go.