EarFun Free 2 True Wireless Earbuds User Manual
- June 3, 2024
- EarFun
Table of Contents
- EarFun Free 2 True Wireless Earbuds User Manual
- 1. What’s in the Box
- 2. Product Diagram
- 3. Charging
- 4. Specifications
- 5. How to Fit
- 6. Pairing Your Earbuds
- 7. Functions
- 8. Earbuds LED indicator
- 9. Reset and Reconnecting
- 10. Troubleshooting
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
EarFun Free 2 True Wireless Earbuds User Manual
1. What’s in the Box
2. Product Diagram
1. Touch multifunction control
2. LED indicator
3. Microphone
4. Charging contactor
5. USB-C charging port
6. Charging case
7. Charging dock
8. Charging case indicator
9. Charging case button
3. Charging
1. Open or close the charging case to activate the LED battery indicator.
2. Fully charge both the earbuds and the charging case before the first-time
use.
3. Place earbuds back into the charging case and the earbuds will start
charging.
4. Fully dry off the earbuds and the USB port before charging.
Connect USB cable for charging
Wireless charging(not included)
4. Specifications
| Bluetooth version | V5.2 |
|---|---|
| Bluetooth frequency | 2.402GHz-2.48GHz |
| Bluetooth profile | A2DP, AVRCP, HFP, HSP |
| Bluetooth transmitted power | <5dBm |
| Maximum working range | 15m(without obstacle) |
| Battery capacity | 50mAh x 2(earbuds); 400mAh(charging case) |
| Charging time | 1.5 hour(for earbuds); 2 hours(for charging case via USB-C); |
3.5 hours(for charging case via wireless charger)
Playtime| Up to 7 hours, Totally 30 hours with the charging case;
(varies by volume level and audio content)
Input| DC5V/1A
Di mentions| 66mm x 39mm x 29mm
Weight| 4″g
5. How to Fit
1. Choose the ear tips that fit your ears the best.
2. Identify the left and right earbuds.
3. Insert the earbuds into the canal of your ears
4. Turn and find the most comfortable position.
6. Pairing Your Earbuds
1. First time pairing with device
Step 1: Open the charging case, earbuds will automatically power on and
enter into pairing mode.
Step 2: Activate Bluetooth on your Bluetooth-enabled device and search
for other Bluetooth devices.
Step 3: Select “EarFun Free 2” from the list of Bluetooth devices shown
(if a password is needed, type ‘0000’).
Notes:
- The earbuds will automatically connect with the device they were last paired with when the case is opened.
- Each earbud could be used independently.
2. 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 enter into
pairing mode for another pair.
Step 2. Search on the new device and connect.
Option B
Step 1. Place 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 2 seconds until the LED indicators on earbuds flash in blue
rapidly.
Step 2. Search on the new device and connect.
7. Functions
Power on/off
Open the charging case, the earbuds will automatically power on
Place the earbuds back into the charging case. Close the case and the earbuds will automatically power off.
Playing music
Hand s free conversation
Activate the voice assistant
Low Latency control
Notes:
- Tum on the low latency mode can drop latency to as low as 60msand improve the movie and video experience, but it will shorten the connection distance. We suggest you turn off the low latency mode when you use the earbuds for music.
- The normal mode provide latency about 200ms.
- Bluetooth technology can’t eliminate latency.
8. Earbuds LED indicator
| Power on | Blue indicator flashes 1 second |
|---|---|
| Power off | Red indicator flashes 1 second |
| Pairing mode | Indicator flashes blue |
| Successfully connected | Indicator goes out |
| Factory reset | Indicator flashes in purple |
9. Reset and Reconnecting
If you fail to build connection between two earbuds, or between earbuds and Bluetooth device, please try the following steps:
1. Place both earbuds into the charging case.
2. Keep the charging case open, then press and hold the charging case button
for at least 8s until both earbuds flash in purple, then earbuds have been
reset successfully.
3. Delete the old connection from the Bluetooth device and reconnect “EarFun
Free 2”.
10. Troubleshooting
Q: Can I use both earphones separately?
A: Yes, each earbud could be used independently.
Q: The earphones are turning on, but it doesn’t connect to my device?
A: To connect the earbuds to your device, please check if the Bluetooth of the device is on at first, then select ‘EarFun Free 2’ on the Bluetooth list to get paired. If the earbuds still can’t connect to your device, please try to reset it, or contact our customer support.
Q: Why the connection is not stable and cuts out intermittently?
A: Please make sure there are no objects between the earphones and your Bluetooth device, and make sure there is no radio or WIFI interference nearby.
Q: What is the range of Bluetooth earphones?
A: Bluetooth earphones have maximum range of 49 feet (15m, no obstacle). However, the actual range will depend on usage and environment.
Q: Is there volume control on the earphones?
A: Yes, touch L earbud once decreases the volume and touch R once could increase it.
Q: My earphones will not switch on.
A: Please recharge it and make sure it has enough battery power. If it is fully charged and still nothing happens or if you are not able to charge the unit, please contact our customer support for warranty cover.
Q: Is the charging case waterproof?
A: No, the earbuds are IPX7 sweat & waterproof, but the charging case is not waterproof.
Q: Will the earbuds shut off automatically?
A: The earbuds will remain on as long as they are connected to a device. If no audio is in use, they will enter power-saving mode and wake up once audio is played. If the earbuds are not connected with any devices, they will automatically shut off in 10 minutes.