Technics EAH-AZ40M2EN True Wireless Noise Cancelling In-Ear Headphones with LDAC, JustMyVoice, Multipoint, IPX4 (Black)

Constant background noise can ruin your favourite music and make calls frustrating. The Technics EAH-AZ40M2EN true wireless earbuds tackle this with hybrid Active Noise Cancelling, so you can focus on what matters—whether it’s a playlist, a podcast, or an important conversation. These compact earbuds combine a 6mm dynamic driver with LDAC high-resolution audio support for rich, detailed sound that brings every track to life.

Who is it for

These earbuds are ideal for commuters, remote workers, and anyone who wants premium sound without bulky headphones. If you juggle multiple devices—like a laptop, tablet, and phone—the multipoint connection lets you switch seamlessly between up to three sources. The IPX4 water resistance also makes them a solid choice for workouts or light rain.

Main features

• Hybrid Active Noise Cancelling with Ambient Sound mode for awareness when needed
• LDAC, AAC, and SBC codec support for high-resolution wireless audio
• JustMyVoice™ technology with 8 microphones for crystal-clear call quality
• Multipoint connectivity to up to 3 devices simultaneously
• Up to 7 hours playback (ANC on, AAC) and 24 hours total with charging case
• Quick charge: 15 minutes gives 70 minutes of playback
• IPX4 water resistance for sweat and splashes
• Bluetooth 5.3 for stable, low-latency connection
• Compatible with Technics Audio Connect app for custom EQ and controls
• Voice assistant support: Siri, Google Assistant, Alexa

Specifications

• Driver: 6mm dynamic
• Frequency response: 20 Hz – 40 kHz (with LDAC)
• Bluetooth version: 5.3
• Supported codecs: LDAC, AAC, SBC
• Battery life (earbududs): up to 7 hours (ANC on, AAC)
• Total battery life with case: up to 24 hours (ANC on, AAC)
• Quick charge: 15 min for 70 min playback
• Water resistance: IPX4
• Microphones: 8 total (JustMyVoice™ technology)
• Multipoint: up to 3 devices
• Charging interface: USB-C
• Weight per earbud: approx. 4 g
• Charging case weight: approx. 30 g
• Bluetooth profiles: A2DP, AVRCP, HSP, HFP

Tips

Use the Technics Audio Connect app to adjust EQ settings and customize touch controls to your liking. For the best call quality, ensure the earbuds fit snugly and enable JustMyVoice™ in noisy environments. To maximize battery life, switch to AAC codec when LDAC is not needed.