earfun TW600 Air Pro 4 Early Bird Special User Manual

: August 18, 2024
: EarFun

Table of Contents

earfun TW600 Air Pro 4 Early Bird Special
Product Usage Instructions
How to Fit
Pair Your Earbuds
In-Ear Detection
LDAC
Touch Controls

earfun TW600 Air Pro 4 Early Bird Special

earfun-TW600-Air-Pro-4-Early Bird-Special-product

EarFun Air Pro 4 ANC Wireless Earbuds

Specifications

Active Noise Cancellation
Bluetooth Connectivity
In-Ear Detection
LDAC Support
Touch Controls
LED Indicator Guide

Product Usage Instructions

EarFun Audio App
Download the EarFun Audio app for an enhanced experience. Update your earbuds firmware for the best user experience.
How to Fit
Choose the best-sized ear tip, insert, and rotate for a comfortable seal. Select the suitable ear tip for the best sound.
Pair Your Earbuds
Peel off the insulating film, open the lid to enter pairing mode, and connect to your device. Pair and connect two Bluetooth devices simultaneously.
In-Ear Detection
Remove to pause, put back on to resume or answer a call. Turn off or on In- Ear Detection in the EarFun Audio app.
LDAC
Activate and deactivate LDAC through the EarFun Audio app settings if your Android device supports LDAC.
Reset
If needed, reset the earbuds by following the provided steps.
Touch Controls
Control music playback, volume, noise cancelling, calls, and voice assistant functions using touch controls. Game Mode can be enabled through the EarFun Audio app.
LED Indicator Guide
Understand the different LED indicator signals for power on, power off, pairing mode, battery level, and more.

Frequently Asked Questions (FAQ)

Q: How do I pair my earbuds with a new device?
A: Follow the pairing instructions provided in the user manual. Ensure Bluetooth is enabled on the new device and open the earbud case to enter pairing mode.
Q: Can I use only one earbud at a time?
A: Yes, you can use either the left or right earbud independently for mono audio playback.

EarFun Air Pro 4
ANC Wireless Earbuds

EarFun Audio App
Download the EarFun Audio app for an enhanced experience.

No Forced Registration. Easy to Use.
Multi-Band Equalizer, Multipoint Devices Management.
Customizable Touch Controls, Wind Noise Cancellation.
Relaxed White Noise, LDAC Switch, In-Ear-Detection Switch.
Firmware Update, Find Headphones, Game mode, and More.

$earfun-TW600-Air-Pro-4-Early Bird-Special- $1$$

Please update your earbuds firmware to the latest version via the EarFun Audio App for the best user experience. If earbuds can’t connect to the app, reinstall or update the app in the app store.

How to Fit

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Note

Please choose the suitable ear tip for the best sound and secure fit.
Select the left or right earbud and insert to the corresponding ear.
Rotate the earbud back and forth for the ear tip to create a comfortable seal.

Pair Your Earbuds

First-time pairing with device

$earfun-TW600-Air-Pro-4-Early Bird-Special- $3$$ **Pair and connect two Bluetooth devices simultaneously**

Option A
Easily set up in the Dual Device Connection of the EarFun Audio App.

Option B

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In-Ear Detection

L/R

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*Please turn off or on In-Ear Detection in the EarFun Audio app.

LDAC

How to activate and deactivate LDAC:

Ensure your Android supports LDAC. (iOS devices do not support LDAC.)
Install the EarFun Audio app and ensure the earbuds are connected to the app.
Go to the “Bluetooth Audio Quality” in app settings, turn the LDAC on or off, click “Sure” in the popup, and the earbuds will reboot with LDAC activated or deactivated.

Reset

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Touch Controls

Playing music

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Noise cancelling control

$earfun-TW600-Air-Pro-4-Early Bird-Special- $10$$ Hands free conversation

earfun-TW60

Activate the voice assistant

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Game Mode : Please enable in EarFun Audio app

LED Indicator Guide

Earbuds Status

Power on Turns on for 1s
Power off Turns on for 1s
Pairing mode Flashes connected Turns off
Factory reset Flashes triple rapidly

Battery level

3 x White LED 60%-100%
2 x White LED 30%-60%
2 x White LED 30%-60%
1 x White LED Flash <10% Please charge

Specifications

earfun-TW600-Air-Pro-4-Early Bird-Special-produt

9. Troubleshooting
Q: The earbuds are turning on, but fail to connect to my device?
A: To connect your earbuds to your device, please remove the insulating films on the charging case and check that Bluetooth is enabled. If the earbuds still don’t connect, try resetting them or contact us for assistance.
Q: What to do if one earbud is silent or has low volume?
A: If the earbud’s LED is lit, carefully clean the dirt from the speak mesh using a toothpick or cotton swab dipped in alcohol. Try to reset the two earbuds and reconnect. If the issue persists, please contact us for assistance.

Q: How to resolve noise issues?
A: Please choose suitable ear tips, rotate earbuds for a snug fit. Note that slight background noise in quiet environments in ANC mode is normal for all kinds of ANC earbuds.

Q: What to do if the other person cannot hear clearly during a call?
A: Please adjust the position of the earbuds to ensure that the voice microphone is pointing towards the direction of the speaker’s voice. Ensure the Bluetooth device uses the earbud’s microphone for calls.
Q: What to do if the earbuds fail to connect to the app?
A: Ensure Bluetooth connection and Location permissions are enabled for the app. These permissions do not involve any privacy information. You can also download the latest version of the app or uninstall and reinstall it if needed.
Q: What to do if the audio quality does not meet your expectations?
A: We suggest personalizing your audio settings according to your preferences in the
EarFun Audio app’s EQ settings.
Q: Why is the connection not stable and cuts out intermittently?
A: Please check for any objects obstructing the earbuds and the Bluetooth device, and avoid any potential radio or Wi-Fi interference. While the earbuds have a maximum range of 49 feet (15m) without obstacles, the actual range may vary depending on usage and the environment.

Customer Service
For FAQS and more information:
Please send an email to: service@myearfun.com www.myearfun.com

FCC Statement

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, 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.
(2) This device must accept any interference received, including interference that may cause undesired operation.

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

CAUTION
Risk of explosion if the battery is replaced by an incorrect type
Disposal of a battery into fire or a hot even, or mechanically crushing or cutting of a battery, that can result in an explosion;
Leaving a battery in an extremely high temperature surrounding environment that can result in an explosion or the leakage of flammable liquid or gas;
A battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas.

To prevent possible hearing damage, do not listen at high volume levels for long periods.

BLUETOOTH
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. The Auracast™ word mark and logos are trademarks owned by the Bluetooth SIG, Inc. Any use of such marks by [Earfun Technology (HK) Limited] is under license.
Other trademarks and trade names are those of their respective owners.

Qualcomm aptX is a product of Qualcomm Technologies, Inc. and/or its subsidiaries. Qualcomm is a trademark of Qualcomm Incorporated, registered in the United States and other countries. aptX is a trademark of Qualcomm Technologies International, Ltd., registered in the United States and other countries.
Snapdragon Sound is a product of Qualcomm Technologies, Inc. and/or its subsidiaries. Snapdragon and Snapdragon Sound are trademarks or registered trademarks of Qualcomm Incorporated.LDAC and LDAC logo are trademarks of Sony Corporation.
Hi-Res Audio Wireless Logo is used under license from Japan Audio Society.
EU Declaration of Conformity
Earfun Technology (HK) Limited hereby declares that this equipment is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU and RoHS 2011/ 65/EU Directive. The declaration of conformity may be consulted in the support section of our Web site, accessible from www.myearfun.com
UK Declaration of Conformity
Hereby, [Earfun Technology (HK) Limited] declares that the radio equipment type [TW600] is in compliance with UK Radio Equipment Regulations (SI 2017/1206). The full text of the declaration of conformity is available at the following internet address: www.myearfun.com
ISED Compliance Statements
This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

MODEL: TW600