Introduction
Thank you for choosing the Technics EAH-AZ40M2 True Wireless Earbuds. These earbuds are designed to provide a rich, natural sound experience with advanced features for seamless listening and communication. This manual will guide you through the setup, operation, and maintenance of your new earbuds.
Image: Technics EAH-AZ40M2 True Wireless Earbuds and their charging case, presented in black.
What's in the Box
- Technics EAH-AZ40M2 True Wireless Earbuds (Left and Right)
- Wireless Charging Case
- USB-C Charging Cable
- Silicone Earpieces (XS, S, M, L - M size pre-installed)
- Instruction Manual and other documentation
Image: All components included in the Technics AZ40M2 package: earbuds, charging case, USB-C cable, and multiple sizes of silicone earpieces.
Setup
1. Initial Charging
Before first use, fully charge the earbuds and the charging case. Place the earbuds into the charging case and connect the USB-C cable to the case and a power source. The LED indicator on the case will show charging status.
2. Pairing with a Device
- Open the charging case with the earbuds inside.
- The earbuds will automatically enter pairing mode (LEDs on earbuds will flash).
- On your device (smartphone, tablet, computer), enable Bluetooth and search for available devices.
- Select "Technics EAH-AZ40M2" from the list of devices.
- Once connected, the earbuds' LEDs will stop flashing.
3. Fitting the Earbuds
Select the earpiece size that provides the best seal and comfort. A proper fit is crucial for optimal sound quality and effective noise cancellation. Gently insert the earbuds into your ears and twist slightly to secure them.
Image: A visual guide demonstrating the four different sizes of silicone earpieces (XS, S, M, L) and a person correctly inserting an earbud for a snug and comfortable fit.
Operating Instructions
1. Power On/Off
- Power On: Open the charging case or remove the earbuds from the case.
- Power Off: Place the earbuds back into the charging case and close the lid.
2. Music Playback
Use the touch sensors on the earbuds to control music playback:
- Play/Pause: Single tap on either earbud.
- Next Track: Double tap on the right earbud.
- Previous Track: Triple tap on the left earbud.
- Volume Up: Tap and hold on the right earbud.
- Volume Down: Tap and hold on the left earbud.
3. Call Management
Manage calls using the touch sensors:
- Answer/End Call: Single tap on either earbud.
- Reject Call: Tap and hold on either earbud.
Image: A woman using the Technics earbuds for a phone call, highlighting the clear conversation feature enabled by beamforming technology.
4. Active Noise Cancelling (ANC) & Ambient Sound Modes
The earbuds feature Active Noise Cancelling to reduce external noise and an Ambient Sound mode to allow surrounding sounds to be heard.
- Switch Modes: Double tap on the left earbud to cycle through ANC On, Ambient Sound, and Off modes.
Image: An illustration depicting the Active Noise Cancelling feature, showing sound waves being effectively blocked by the earbud for an uninterrupted listening experience.
5. Multipoint Connectivity
The EAH-AZ40M2 supports connecting to up to three Bluetooth devices simultaneously, allowing seamless switching between them.
- Pair each device individually as described in the "Pairing with a Device" section.
- The earbuds will automatically connect to the last three paired devices when powered on.
- Audio will automatically switch to the device playing content or receiving a call.
Image: A user seamlessly switching between a laptop, tablet, and smartphone with the Technics earbuds, demonstrating the 3-device multipoint connectivity feature.
6. Technics Audio Connect App
Download the Technics Audio Connect app from your device's app store for enhanced control and customization options, including equalizer settings, touch sensor customization, and firmware updates.
Image: The Technics Audio Connect app icon, indicating the availability of a mobile application for customizing earbud settings and sound profiles.
Charging
The earbuds provide approximately 5.5 hours of playback with Active Noise Cancelling enabled. The charging case provides an additional 12.5 hours, totaling up to 18 hours of listening time.
- Earbuds Charging: Place the earbuds into the charging case. They will automatically begin charging.
- Case Charging: Connect the supplied USB-C cable to the charging port on the case and a USB power adapter (not supplied). A full charge for the case takes approximately 2 hours.
Image: Technics EAH-AZ40M2 earbuds resting in their open charging case, illustrating the battery life of 5.5 hours for the earbuds and a total of 18 hours with the case, with noise cancelling on.
Maintenance & Care
- Clean the earbuds and charging case regularly with a soft, dry cloth.
- Avoid using harsh chemicals or abrasive materials.
- Ensure the charging contacts on both the earbuds and case are clean and dry.
- Store the earbuds in their charging case when not in use to protect them and maintain battery life.
- The earbuds are IPX4 sweat resistant, meaning they can withstand splashes and sweat, but are not waterproof. Do not submerge them in water.
Troubleshooting
| Problem | Solution |
|---|---|
| Earbuds not pairing | Ensure earbuds are charged. Place them in the case, close, then open to re-enter pairing mode. Check device's Bluetooth settings. |
| No sound or low volume | Check device volume and earbud volume. Ensure proper fit of earpieces. Re-pair the earbuds. |
| Active Noise Cancelling not effective | Ensure earpieces provide a tight seal. Cycle through ANC modes using the touch sensor. |
| Call quality issues | Ensure earbuds are properly fitted. Check for environmental noise. Try moving closer to your connected device. |
| Earbuds not charging | Ensure charging contacts are clean. Check USB-C cable and power source. |
Specifications
- Driver Size: 6mm Dynamic Driver
- Noise Control: Active Noise Cancellation
- Connectivity: Bluetooth 5.2
- Bluetooth Range: Up to 10 meters (33 feet)
- Audio Codec: LDAC Compatible
- Battery Life (Earbuds): Approx. 5.5 hours (with ANC)
- Total Battery Life (with Case): Approx. 18 hours
- Charging Time (Case): Approx. 2 hours
- Water Resistance: IPX4 (Sweat Resistant)
- Multipoint: 3-Device MultiPoint Connectivity
- Voice Assistant: Alexa Built-In
- Weight (Earbud): 5 grams
- Weight (Case): 30 grams
Warranty & Support
The Technics EAH-AZ40M2 earbuds come with a 1-year manufacturer's warranty. For warranty claims, technical support, or further assistance, please visit the official Technics website or contact their customer service. Keep your proof of purchase for warranty validation.
Official Product Video
Video: An official product overview of the Technics True Wireless Bluetooth Earbuds, highlighting key features and design.