AU-Flex ANC Hybrid Planar Magnetic Wireless Earphones User Manual

June 3, 2024
AUSOUNDS

AU-Flex ANC Hybrid Planar Magnetic Wireless Earphones User Manual

Ausounds Intelligence, LLC.
15300 Ventura Blvd., Suite 214
Sherman Oaks, California 91403, USA
www.ausounds.com
Designed by Ausounds in California | Made in China

Thank you for purchasing the AU-Flex ANC Hybrid Planar Magnetic Wireless Noise Canceling Earphones. Please read this user manual carefully before using this product, and keep it for future reference.

AU-Flex ANC is a neck-mounted, Bluetooth®, active noise canceling earphone. Engineered with a unique Hybrid Planar Magnetic driver that delivers a wide and accurate soundstage only found in planar technolo-gy. This innovation provides an Ausounds audio signature that is a precision-balanced sound optimal for long-listening sessions.

CONTENTS

Please check if the following parts in the package are complete.

CONTENTS

PRODUCT DETAILS

Details

Charging and battery life

Please charge for 1 hour prior to the first use.
Allow an additonal 15 minutes after inital charge has been completed. Connect the earphones to the USB charger, or port using the included USB-C cable. The LED charging indicator shows a green light, when the earphones are charging. A full charge takes about 1.5 hours. When the status indicator is off, the earphones are fully charged. This product supports rapid charging, and can be used for 2-3 hours after charging for 15 minutes.

Charging

FIND YOUR FIT

Choose the size of silicone ear tips that provides a secure and comfortable fit for the perfect audio seal.

FIT 

LISTENING COMFORT

Replace the ear tip
Select the ear tip that provides the most comfortable fit and audio seal. Lightly Pull the ear tip to remove it from the earphones, and install a new suitable ear tip.

Wearing earphones

When wearing the earphones, bend the earloop into the shape of the ear, then place the ear hook behind the ear. Lightly insert the earbuds into the ear and and rotate it for a comfortable fit. There is a left side and a right side earbud as indicated by the L and R markers on them.

PAIRING

1. Press and hold the MFB function button for 2 seconds (a tone wi ll sound) to initiate pairing mode .

2. Enable Bluetooth® on your device and enter Bluetooth pairing m ode.

3. Select AU-Flex ANC.

Not pairing with your device?
Try restarting your device; then repeat pairing process.

BLUETOOTH FEATURES

Power On : In the off state, press and hold the Multi-Function Button for 2 sec until the power on tone is sounded.

Power Off : In the power on state, press and hold the Multi-Function Button for 3 sec until the shutdown tone is sounded

First connection

After turning on the earphones it will enter search pairing mode. Turn on the pairing feature on the device you want to pair with your earphones. In the list of available devices, find and select “AU-Flex ANC” to pair. If the pairing is successful, you can check the power of the earphones on the mobile device (Andriod devices vary by system).

Connect again

The AU-Flex ANC stores your last connected device in memory. When the automatic connection is completed, the indicator light will turn white for 3 sec and then flash once. When the connection is successful a tone will be prompted. If the automatic connection fails 2 times, device will enter the search pairing mode.

Connect

Clear pairing record

In the power on state, press and hold the “+,-” button at the same time, clear the pairing record after 5 sec and enter the search pairing mode.

CONTROLS

Play/Pause music

Activate Siri or other

Skipping tracks

MUSIC AND CALL CONTROL

Play/Pause : Click once on the Multi-Function Button

Volume adjustment : Click the +/- button to adjust the volume to make louder/quieter

Switch next/ previous song : Press and hold the +/- button for 1 sec to switch the next/previous song

When you receive a call, the ringtone will play temporarily, and once the call is over, music will continue to play.

Once the earphones are paired with your smartphone, making and receiving calls can be controlled through the earphones.

Answer/End call : Press the Multi-Function Button once

Decline incoming call : Long press the Multi-Function Button for 1 sec

Call device switching : When calling or receiving calls, press and hold the volume + button for 2 sec to switch between the earphones and the phone

Activate voice assisstant : Double click on the Multi-Function Button

LED INDICATOR

Function Description LED Effects
Power On White light is on for 2 sec
Power Off Green light is on for 2 sec
Automatic connection /Reconnection success White light 3 sec 1 flash
Standby mode White light 5 sec 2 flashes
Search pairing Green and white alternately flash
Switch mode success White light flashes once
Calling White light flashes for 0.5 sec
Hang up the phone successfully Green light flashes once
Declining call successfully Green light flashes twice

ANC ACTIVE NOISE CANCELLATION

After the Bluetooth earphones are turned on, the noise cancellation function is turned off by default. When listening to songs, short press the ANC button, the LED indicator will flash white, and the voice will prompt: “ANC OFF”, “ANC ON”, “MONITOR MODE”.

Battery Reserve Magnetized Buds
During the call if the magnetized buds are connected, the call switches to your mobile phone, and the earphones enter standby (not off). If the magnetized buds are disconncected within 5 minutes, the earphones will return to the previous setting. If they are connected for more than 5 minutes, the earphones will power off.

SPECIFICATIONS

Bluetooth Version BT 5.0
Bluetooth Protocol SBC, AAC, LDAC
Bluetooth Range 10m
ANC Depth 25db
Driver Type Hybrid Planar Magnetic
Driver Size 10mm x 8mm
Impedance 16 ohms
Frequency Range 20Hz-40kHz
SPL 99db
Battery Life 22 Hours
Battery Capacity 175mAh
Charging Time 1.5 Hours
Weight 38g
Waterproof level IPTX5

SAFETY INSTRUCTIONS

  • Do not attempt to make any modifications to the product, including removing or modifying the product, as the damage is not covered by the warranty.
  • Do not place the product in extremely high or low ambient temperatures for extended periods of time. Extreme temperatures can cause equipment to deform, and reduce the charging capacity of the device.
  • Thunderstorm weather may affect the normal use of the product and there is a risk of electric shock, so please do not use the earphones outside during thunderstorms.
  • This product contains small parts. Do not swallow it to avoid danger. Keep the product out of the reach of children.
  • Using the product for a long time at high volume may affect your hearing, please control the volume.
  • If this product supports active noise cancellation. Please do not turn this function on when walking, driving, or cycling to avoid accidents.

BATTERY WARNING

This product contains lithium battery, please do not disassemble, impact, squeeze or put into fire. Please do not place the product under high temperature or hot sun, beware of explosion. If there is swelling, leakage, odor or any other abnormality in the battery compartment of the product, do not continue to use it. Please dispose of used batteries properly in accordance with local regulations.

WARNING

Do not subject the product to excessive shock. If your product has touch sensor, do not apply stickers or other adhesive items to the touch sensor control panel. Be careful not to catch your finger in the unit when folding. The Bluetooth function may not work with a mobile phone, depending on the signal conditions and the surrounding environment. Do not apply weight or pressure to the product for long periods, including when it is stored, as it may cause deformation. If you experience discomfort while using the product, stop using it immediately. If this product has earpads/ ear tips they may be damaged or deteriorate with long-term use and storage.

CLEANING THE UNIT

When the outside of the product is dirty, clean it by wiping with a soft dry cloth. If the product is particularly dirty, soak a cloth in a dilute solution of neutral detergent, and wring it well before wiping. Do not use solvents such as thinner, benzene, or alcohol, as they may damage the surface.

DO NOT USE THE HEADSET NEAR MEDICAL DEVICES
This product has magnets which may interfere with pacemakers, defibrillators and programmable shunt valves or other medical devices. Do not put this product close to these medical devices and the person who use any of these medical devices. Consult your doctor before using this product, if you have any concerns.

DO NOT PLACE CARDS WITH MAGNETS
IN THE VICINITY OF THE HEADSET
This product has magnets. Placing cards with magnets in the vicinity of the product may affect the magnetism of the card and render it unusable.

READ ALL INSTRUCTIONS BEFORE USE AND
SAVE THESE INSTRUCTIONS FOR FUTURE REFERENCE
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to 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 in accordance with 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 receiver.

  • Connect the equipment into 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.

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

FCC RF EXPOSURE STATEMENT:

This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. This device complies with FCC radiation exposure limits set forth for an uncontrolled environment.

CAUTION!
Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

ISEDC STATEMENT

This device complies with Innovation, Science, and Economic Development Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device.

Le présent appareil est conforme aux CNR d’ Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes : (1) l’appareil  nedoit pas produire de brouillage, et (2) l’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d’en compromettre le fonctionnement.
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de classe b est conforme à la norme nmb – 003 du canada.

ISEDC RF EXPOSURE STATEMENT

The device is compliance with RF exposure guidelines, users can obtain Canadian information on RF exposure and compliance.

LE PRÉSENT APPAREIL EST CONFORME
Après examen de ce matériel aux conformité ou aux limites d’intensité de champ RF, les utilisateurs peuvent sur l’exposition aux radiofréquences et la conformité and compliance d’acquérir. les informations correspondantes.

PRODUCT WARRANTY

Ausounds Intelligence warrants this product to the original purchaser to be free from defects in material and workmanship, under normal conditions for a period of 1-year for parts and labor only from the date of original purchase. Ausounds agrees at our option during the warranty period, to repair any defect in material or workmanship or to furnish an equal product in exchange without repair charges, during the first 365 days. After 365 days, a flat labor rate may be required and payment sent along with the product. Except where prohibited by applicable law, this warranty is nontransferable and is limited to the original purchaser and the country in which the product was purchased. This warranty gives you specific legal rights, and you may also have other rights, including a longer warranty duration that may vary under local laws. If you do not find a solution on our website, please contact the retailer from whom you made your purchase. Valid warranty claims are generally processed through the point-of-purchase retailer during the first thirty (30) days after purchase. This period of time may vary depending on the retailer. If your warranty claim cannot be processed through the point-of-purchase retailer, please contact our support department at [email protected] or call direct at 1-818-873-0113.

Please follow these directions to return your product:

1. Contact Ausounds support at [email protected] or 818-873-0113 to receive a return authorization
2. Pack the unit in a well-padded sturdy carton if you do not have the original packaging
3. Enclose a copy of your sales receipt to validate the date of purchase
4. Ausounds will elect to repair or replace the product free of repair charges during the first 365 days. After 365 days, payment for labor may need to be sent with the product. Call customer support at 818-873-0113 or email
[email protected]

Ausounds Intelligence

Attention: Warranty Services
3190 Chicago Ave Riverside, CA 92507-3448 US
NOTE: This warranty does not cover any product which has been subject to damage due to misuse, neglect, accidental damage, abuse, commercial use, or any product modifications. This warranty does not cover damage due to improper operation or maintenance, connection to an improper voltage supply, or attempted repair by anyone other than Ausounds. This warranty does not cover products sold AS IS or refurbished units. For consumers, who are covered by consumer protection laws or regulations in their country of purchase or, if different, their country of residence, the benefits conferred by Ausounds’ Limited Warranty are in addition to all rights and remedies driven by such consumer protection laws and regulations , including but not limited to these additional rights.

National Statutory Rights
Consumers have legal rights under applicable national legislation governing the sale of consumer goods. Such rights are not affected by the warranties in this Limited Warranty. In Brazil, remedies include the consumer’s option to keep the defective product and receive a proportional price reduction.

European Union notice:
Please note that, in the European Union, any warranty period less than two years shall be increased to two years.
For Australia/New Zealand Consumers Only:
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure. This warranty is provided by Ausounds Intelligence, LLC 15300 Ventura Blvd Suite 214 Sherman Oaks, CA 91403. Contact information for Australia/New Zealand Consumers Only: Telephone: 1 818-873-0113. For any product/warranty -related questions, please contact customer support at [email protected]

For Japan Consumers Only:
The Federal Arbitration Act (the “FAA”) applies to the agreement to arbitrate to the maximum extent allowable. Except as preempted by FAA, the laws of the State of California, without reference to its choice of laws principles, will govern this Limited Warranty. With the exception of disputes in small claims court or in arbitration, You and Ausounds consent to jurisdiction and venue in the state or federal courts located in Los Angeles County, California, for any claims arising out of a dispute relating to this Limited Warranty. Notwithstanding the Section titled “Binding Arbitration and Class Action Waiver”, if You are a consumer in Japan, You have the right to resolve disputes before the Tokyo District Court in Japan. Nothing in this Limited Warranty affects Your rights as a consumer in Japan to rely on mandatory provisions of Japanese law. Contact information for Japanese Consumers Only: Telephone:
03-3477-0122. For any product/warranty -related questions, please contact customer support at [email protected]


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