earFun B0CV43YPT3 Air 2 Wireless Earbuds Instruction Manual

earFun B0CV43YPT3 Air 2 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, Game Mode.
• Firmware Update, Find Headphones, and More.

Please update your earbud’s 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

1. Choose the best-sized ear tip
2. Insert
3. Rotate

Note:

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

What’s in the Box

Product Diagram

1. Touch control zone
2. Earbuds LED indicator
3. Microphone
4. Charging contactors
5. USB-C charging port
6. Charging case
7. Charging case button
8. Battery level indicator

Pairing Your Earbuds

First-time Pairing with Device

• Step 1. Remove the insulating film on both earbuds.
• Step 2. Put both earbuds back into the charging case and close the charging case.
• Step 3. Open the charging case, and the earbuds will automatically power on and enter into pairing mode.
• Step 4. Activate Bluetooth on your Bluetooth-enabled device and search for other Bluetooth devices.
• Step 5. Select “EarFun Air 2” from the list of Bluetooth devices shown. (If a password is needed, type ‘0000’.)

Notes:

• The earbuds will automatically connect with the previously paired device when the case is open.
• Each earbud could be used independently.

Connect to a New Device Option A

• Step 1. Unpair the earbuds from the Bluetooth-enabled device that’s connected. The earbuds will disconnect from the current device and go into pairing mode to be paired again.
• Step 2. Search on the new device and connect.

Option B

• Step 1. Put both earbuds back into the charging case and make sure they are being charged, keep the cover open and then press and hold the charging case button for 3 seconds until the LED indicators on the earbuds start flashing blue rapidly.
• Step 2. Search on the new device and connect.

Pairing and Connecting Two Bluetooth Devices Simultaneously

Option A

• Step 1. Pair with the first device and stay connected.
• Step2. Keep the earbuds in the charging case, then press and hold the charging case button for 3 seconds until the LED indicator on the earbuds flashes blue rapidly. The earbuds will enter pairing mode and will disconnect from the first device. Step3. Search on the second device to connect the earbuds.
• Step4. Manually reconnect the earbuds on the first device.

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

Note:
The earbuds will automatically connect to both devices after finishing setting up the multipoint connection.

Functions

1. Open the charging case, the earbuds will automatically power on.
2. Place the earbuds back into the charging case and close the case, then the earbuds will automatically power off.

Note:
If the earbuds are not connected to any device, they will automatically power off after 10 minutes to save the battery life. To reactivate, please press and hold the touch control zones of both earbuds for 3s until the LED indicators flash.

Playing music

Hands-free conversation

Answer/End a call

Reject a call

Answer and transfer two calls

Activate the voice assistant

Voice assistant

Game Mode: Please enable in the EarFun Audio app

Earbuds LED Indicator

• Power on Blue indicator flashes for 1s
• Power off Red indicator flashes for 1s
• Pairing mode Indicator flashes blue
• Successfully connected Indicator turns off
• Factory reset Indicator flashes in purple

Reset And Reconnecting

If you fail to establish a connection between two earbuds or between the earbuds and Bluetooth devices, please try the following steps:

1. Put both earbuds into the charging case.
2. Keep the charging case open, then press and hold the button on the case for at least Bs until both earbuds flash purple. The earbuds have been reset successfully.
3. Delete the previous connection from the Bluetooth device and reactivate Bluetooth to reconnect “EarFun Air 2”.

Charging

1. Dry the earbuds, charging contactors and USB port completely before charging.
2. Open or close the charging case to activate the case battery level LED indicator.
3. Put the earbuds back into the charging case and the earbuds will start charging.
4. Fully charge both the earbuds and the charging case before first use.

Wireless charging supported ( Wireless charging pad not included)

Specifications

• Bluetooth version V5.3
• Bluetooth frequency 2.402GHz-2.480GHz
• Bluetooth profile A2DP, AVRCP, HFP, HSP
• Bluetooth transmitter power <7dBm (for EU)
• Maximum working range 15m(without obstacle)
• Battery capacity 40mAh x 2(earbuds); 400mAh(charging case)
• Charging time
  • 1.5 hours(for earbuds)
  • 2 hours(for charging case via USB-C)
  • 3.5 hours(for charging case via wireless charger)
• Playtime(varies by volume level and audio content)
  • LDAC OFF- Up to 9 hours. Total 40 hours with the charging case;
  • LDAC ON – Up to 5.5 hours. Total 23 hours with the charging case;
• Input 5V 1A
• Dimensions 62.1mm x 47.5mm x 25mm
• Weight 45g

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 from both earbuds 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: What to do if the earbuds are uncomfortable to wear?
  A: Select the appropriate size of eartips, then correctly wear the 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 WiFi 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.

• Q: Is the charging case waterproof?
  A: No, the earbuds are sweat and waterproof, but the charging case is not.

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, 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 under 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.

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 FC 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 event, 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 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. and any use of such marks by Earfun Technology (HK) Limited is under license.
• Other trademarks and trade names are those of their respective owners.

Declaration of Conformity

EU Declaration of Conformity
Earfun Technology (HK) Limited hereby declares that this equipment complies 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 Website, accessible from www.myearfun.com.

UK Declaration of Conformity
Hereby, [Earfun Technology (HK) Limited] declares that the radio equipment type [TW210] complies 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 a licence-exempt transmitter(5)/receiver(5) that complies with Innovation, Science and Economic Development Canada’s licence-exempt RSS(s). Operation is subject to the following two conditions:

1. This device may not cause interference.
2. This device must accept any interference, including interference that may cause undesired operation of the device.

This equipment complies with IC RSS-102 radiation exposure limits set forth for an uncontrolled environment.

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