boin BYO1A Digital Wireless Noah Sound Hearing Buds User Manual

boin BYO1A Digital Wireless Noah Sound Hearing Buds

Product Information

The Noah Sound Buds are a set of digital wireless hearing buds that provide amplified sound and Bluetooth connectivity. The product consists of a sound processor, left and right buds, a connecting cable, a magnetic charging cable, and domes for comfortable wearing. The buds have magnetic charging points and a mode switch, while the sound processor has volume buttons, a program switch, and a receiver with a built-in electronically controlled air min.

Product Usage Instructions

1. Ready For Use Charging
   To charge the hearing buds:

   • Connect the charging cable to a USB charger.
   • Attach the magnetic charging head to the magnetic charging port as shown in the picture.
   • The indicator will light up to indicate charging. When fully charged, the indicator goes off.
   • Charging takes up to about 2 hours.

2. Selection Of Domes
   Choose the dome size that fits best and is comfortable for you. There are four sizes available.

3. Wearing
   To wear the hearing buds:

   • Insert the receiver with the dome into the ear canal.
   • Ensure it is in the right position.
   • Hang the bud on the ear.
     Note : The left and right buds are not interchangeable.

4. Turn On And Off, Bluetooth Pairing
   To turn on/off the hearing buds:

   • Long press the on/off button for 2 seconds.
   • The indicator will flash after turning on and fast flash off after turning off.

To pair the hearing buds with Bluetooth:

  * After turning it on, the buds default to Amplify Program.
  * To enter Bluetooth mode:
  * Press the A button on the right bud.
  * Open Bluetooth settings on your phone.
  * Search for Bluetooth devices and find “Noah Sound Buds”.
  * Click on “Noah Sound Buds” to pair and connect.
  * After a successful connection, the sound processor light will flash slowly.

5. Switching Mode
   The hearing buds provide two modes: Amplify and Bluetooth mode. To switch modes:

   • Use the A button on the right bud.
   • Switch between Amplify program, Bluetooth mode, and Amplify program.

6. Volume Adjustment And Program Switching In Amplify Mode
   In Amplify mode, there are 2 programs available:

   • Program 1: General program suitable for home, office, and relatively quiet scenarios.
   • Program 2: Noise-reduction program suitable for outdoor and commuting scenarios.

To adjust the volume:

  * Use the B button on the right bud.
  * Press the button to switch between programs.
  * A beep or beep beep tone will indicate a successful switch.

7. More Operation Via APP
   By installing the APP, you can perform additional operations:

   • Switch between Amplify mode and Bluetooth mode.
   • Adjust volume.
   • Independently adjust the volume for the left and right buds (APPonly).
   • Control the electronically controlled air valve (APP only).

8. Precautions In Use
   To avoid whistling sounds:

   • Turn down the volume before wearing the hearing buds correctly.
   • Turn down the volume before taking off the hearing buds.

Introduction

The hearing buds include: The Noah Sound bugs consist of a sound processor, buds, connecting cable and magnetic charging cable, and domes.

Ready For Use

Charging

• The charging cable is connected to the USB charger.
• Suck the magnetic charging head to the magnetic charging port position as demonstrated in the picture.
• The indicator on that means it is charging, and when it is full, the indicator goes off.
• Charging takes up to about 2 hours.

Selection Of Domes

There are four sizes of domes, so please choose the one that fits best and is comfortable for you.

Wearing

Wear the receiver with dome into the ear canal, make sure to wear it to the right position, and then hang the bud on the ear. You can refer to the diagram on the right.

Note : The left and right buds are not interchangeable.

Turn On And Off, Bluetooth Pairing

Turn On / Off

• Long press the on/off button for 2 seconds after turn on/off.
• The indicator flashes after turning on, and the indicator fast flashes off after turning off.

Bluetooth Setup And Pairing

• After powering on, the buds default to “Amplify Program”.

• If you need to enter the “Bluetooth mode”.
  The operation steps are as follows:

  • Press the “A” button on the right bud;
  • Open the Bluetooth setting on the phone settings;
  • Search for Bluetooth devices and find “Noah sound buds”;
  • Click on “Noah sound buds” to pair and connect;
  • After a successful connection, the sound processor light will flash slowly.

Switching Mode

• The product provides two modes:
  • Amplify and Bluetooth mode.
• Amplify mode:
  • The default setting, amplifies the sound.
• Bluetooth mode:
  • Connected to the phone, receiving calls, Bluetooth audio transmission.
  • Switch through the A button on the right bud,
  • Amplify program
  • Bluetooth mode
  • Amplify program.

Volume Adjustment And Program Switching In Amplify Mode

Volume Adjustment:

• In the auxiliary listening mode, adjust the sound level by pushing the volume button on the left bud.
• Press ” + ” to increase the volume and press ” – ” to decrease the volume.

Program Switching:

• In the amplified mode, 2 programs are provided to adapt to different listening scenarios.
• Program 1 is a general program, suitable for home, office, and other relatively quiet scenarios;
• Program 2 is a noise-reduction program, for scenarios such as outdoor and commuting.
• The program can be switched by the button “B” on the right bud, and there will be a “beep” or “beep beep” tone when the switch is successful.

More Operation Via APP

By installing the APP, in addition to the previously introduced button operation, you can also make more fine adjustments:

• Switch between amplifying mode and Bluetooth mode;
• Volume adjustment;
• Left and right buds volume independent adjustment (APP only);
• Electronically controlled air valve switch (APP only).

Precautions In Use

Avoid Whistling Sound

• The principle is to amplify the sound, due to the sound feedback, sometimes inevitable whistling will occur.
• Please turn down the volume first, and then increase the volume after the hearing buds are worn correctly, and also turn down the volume before taking off the hearing buds, and then take off it.

Volume Setting Suggestions:

• Amplify mode:
  To get the best amplifying effect, please adjust the volume to the appropriate range.
  It is recommended not to set the volume too high, especially when you first start using it, or in a noisy environment.

• Bluetooth mode:
  It is recommended not to be at high volume for long periods when using Bluetooth for phone calls or audio transmission to better protect your hearing.

Daily Maintenance

Waterproof And Moisture Resistant
Please do not wear the hearing buds in case you take a shower, wash your face, get wet, etc. Please be careful to keep the earphone dry when you sweat a lot.

Loss Prevention
When the hearing buds are not used, do not hang on the neck or easy to slip off lost, please properly store them.

Charging
The hearing buds must be removed when charging.

Cleaning
Wipe clean with a dry paper or soft cloth.

This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

• This device may not cause harmful interference,
• This device must accept any interference received, including interference that may cause undesired operation.

Any Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. This equipment has been tested and found to comply with the limits for a Class B digital device, under part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used by the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the receiver.
• Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

The device has been evaluated to meet general RF exposure requirements. The device can be used in portable exposure conditions without restriction.

• Product Name: Digital Wireless Hearing Buds
• Product Model: BYO1A
• Manufacturer: BOIN HEARING TECHNOLOGY ( SHANGHAI ) CO., LTD; Website: www.boinhearing.com
• Address: Room 401,402,403,405, Building 4, No.2899, Lianhua South Road, Minhang District, Shanghai, China
• National Hotline: 400 8200 658
• Hotline: 021-6477 0588

References

• 博音听力技术（上海）有限公司

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