Sudio ETT True Wireless Earbuds – Active Noise Cancelling, Transparency Mode-Complete Features/Instruction Guide

Sudio ETT True Wireless Earbuds – Active Noise Cancelling, Transparency

Mode

Specifications

• Product Dimensions
  2.05 x 1.89 x 1.3 inches

• Item Weight
  1.76 ounces

• Batteries
  3 Lithium Metal batteries

• Form Factor
  In-Ear

• Connectivity Technology
  Wireless

• Wireless Communication Technology
  Bluetooth

• Brand
  Sudio

Introduction

True wireless headphones are Bluetooth earbuds or in-ear monitors (IEMs) that do not have cords or wires connecting them to a source of sound (smartphones, MP3 players, tablet, etc.). The mic, controls, and battery are integrated into the earphones’ housing because they don’t have any cables.

What’s In the Box?

• Charging Case
• Charging Cable
• Alternate ear tips
• Warranty guide

Before getting started

Sudio Ett is delivered with a protective film covering the charging connectors between the earbuds and charging case. The film needs to be removed in order for the earbuds to charge. The earbuds will likely have some existing battery charge, however, it is recommended to fully charge Ett before using it for the first time.

Turning Ett on or off

• Ett powers up as soon as the earbuds are removed from the charging case, as indicated by the LED lights on the earbuds and the audio feedback Pairing.
• Similarly, Ett is turned off when placing the earbuds back into the case.
• You can also use the button controls to power the earbuds off. Do this by holding the button for 7 seconds on either earbud.

Pairing with a device

Ett enters pairing mode when the earbuds are removed from the charging case. Open the Bluetooth settings on your device and wait for Ett and the device to locate each other, then select Sudio Ett when it appears in the list. You will hear Pairing Successful, confirming that the devices are paired with each other.

Charging the batteries

• There are three batteries in total on Ett; one in the charging case and one in each earbud.
• The Ett earbuds charge their batteries automatically when placed inside the charging case, this is indicated by the LED lights on the front of the charging case, the left and right LED lights will be white and blinking. Make sure to first remove the protective film which is covering the charging connectors.
• The Ett case is charged with a Type-C USB cable. When the case is charging, you will see lights in the front of the charging case. It is recommended to use the Sudio Type-C USB cable that’s included in the package, but the charging case may be compatible with third-party Type-C USB cables as well.

Button controls

Music/video playback

• Press once on either earbud (left or right) to play or pause
• Press twice on either earbud to go forward
• Press three times on either earbud to rewind

Active Noise Cancellation

• Press (hold) for two seconds on either earbud to activate Active Noise Cancellation (Noise Cancelling On)
• Press (hold) for two seconds on either earbud to turn off Active Noise Cancellation (Noise Cancelling Off).

Please note that later releases of Sudio Ett do not have a voice prompt when ANC is turned on/off.

Incoming phone calls

• Press once on either earbud (left or right) to accept or end a phone call.
• Press (hold) for two seconds on either earbud (left or right) to reject a phone call.

Power
Ett powers on and off automatically when the earbuds are taken out or put back inside the case. However, you can turn the earbuds off without using the charging case.

• Press (hold) for six seconds on either earbud to power off both earbuds ( Power Off)
• In order to turn them on, put the earbuds back in the charging case and then take them out

Charging methods

The Ett case can be charged with a USB Type-C cable but wireless charging is also supported. We recommend using the Sudio cable included in the package, however, other third-party USB Type-C cables may be compatible too.

Care and cleaning

Cleaning your earphones on a regular basis will ensure the best possible sound performance and prevent them from wearing out sooner than expected. Use only a slightly damp cloth when cleaning the earbuds and/or case. You can also use a fine brush or cotton swab to gently clean the earbuds and inside the case, avoiding damage to the charging connectors (copper pins). Avoid using alcohol or chemicals, as this can damage the rubber coating on the earbuds and case. In some cases, being exposed to strong sunshine or high heat might alter the form of the silicon material.

Frequently Asked Questions

What does the earbuds’ transparency mode do?

By allowing outside sound to enter, transparency mode allows you to hear what is going on around you. When your AirPods Pro are properly fitted, Active Noise Cancellation and Transparency mode function optimally.

How can I turn on Sudio Ett’s noise cancellation?

The total playtime is 6 hours, but if Active Noise Cancelling (ANC) is used, that time is cut in half to 4 hours. Simply hold the button down for two seconds until you hear a female voice announce “Noise Cancelling” to activate ANC.

How can you tell if the Sudio Ett has enough charge?

The LED lights on the case stay off if one or both of the earphones are completely charged when they are put inside.

Why doesn’t Sudio Ett function?

If Sudio Ett’s charging isn’t done correctly. Sometimes the receiving pole on the earphone is scratched by the charging pins inside the case, leaving behind debris that can cause the connection to fail. Try charging the earphones once more after gently cleaning the charging pin and receiving pole with a dry cloth or swab.

When using transparency, does music pause?

In the Sennheiser Transparent Hearing app, you may choose whether the mode, when activated, keeps the music playing while incorporating ambient sound or pauses music and only provides the sounds of your surroundings.

Is there noise cancellation on the stereo?

You may activate or deactivate Active Noise Cancellation on the Sudio Ett earphones by pressing (holding) the button on either earpiece for two seconds.

How are audio earbuds turned off?

When you remove the earphones from the charging case, Sudio Nio will automatically turn on, and when you re-insert them, it will turn off. They can also be turned off by holding down the touch button for 6 seconds or until “power off” is audible.

Has the ETT microphone been tested?

Each earpiece features two microphones. The earpiece extension’s charging contacts connect to pins within the charging case at the bottom.

How can I tell whether my earbuds have enough power?

Examine the earphones’ battery indicator light to see how they are doing. When the earbuds are inserted, the case and earbuds will both charge at the same time. The case can be charged independently of the earbuds. Charged in red. Fully charged in green.

How can a stereo battery be tested?

The Fem earbuds’ battery life may be seen on your mobile smartphone. The battery icon is located in the upper right corner of the screen for iOS devices. The battery icon can be seen on the screen of Android devices.

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