earfun TW200S Air Wireless Earbuds User Manual

earfun TW200S Air Wireless Earbuds

How to fit

Note:

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

What’s in the Box

Product Diagram

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

Pairing Your Earbuds

First-time Pairing with Device

• Step 1. Remove the insulating film on both earbuds.
• Step2. 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 go into pairing mode.
• Step 4. Activate Bluetooth on your Bluetooth-enabled device and search for other Bluetooth devices.
• Step 5. Select “EarFun Air” from the list of Bluetooth devices shown.  (if a password is requested, type ‘0000’.)

Notes:

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

Connect to a New Device

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

Functions

Note:
If the earbuds arae not connected to any device, they will automatically power off after10 minutes for saving the battery life.

Playing music

Hands free conversation

Activate the voice assistant

Game Mode

Note:

• Turning on the game mode can drop latency to as low as 100ms and improve the gaming and video experience, but it will shorten the connection distance. We suggest you turn off the game mode when you use the earbuds for music.
• The normal mode provides latency about 200ms.
• Bluetooth technology can’t eliminate latency.

Earbuds LED Indicator

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 reset button for at least 8s until both earbuds flash purple. The earbuds have been reset successfully reset.
3. Delete the previous connection from the Bluetooth device and reactivate Bluetooth to reconnect “EarFun Air”.

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 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.

Connect USB-C cable for charging

Wireless charging supported

Specifications

Troubleshooting

Q: Can I use both earphones separately?
A: Yes, each earbud can 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 ensure the insulating films on both earbuds were removed first, then check if the Bluetooth is enabled. If the earbuds still don’t connect to your device, please perform a reset or contact our customer support.
Q: Why is the connection 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, 1x tap on the left earbud decreases the volume and 1x tap on the right earbud increases it.
Q: My earphones will not switch on.
A: Please recharge them and make sure they have enough battery power. If they are fully charged and still nothing happens or if you are not able to charge them, please contact our customer support.
Q: Is the charging case waterproof?
A: No, the earbuds are sweat and waterproof but the charging case is not.
Q: Will the earbuds shut off automatically?
A: The earbuds will stay on as long as they are connected to a device. If no audio is playing, they will enter power-saving mode and wake up once audio playback resumes. If the earbuds are not connected to any devices they will automatically power off after 10 minutes.

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. 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.

• 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 [TW200] 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:

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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