Yutian Digital 1104M True Wireless Earbuds User Manual

Yutian
User Manual

Packing List:

Specifications：

320mAh(charging case）
Single Play Time：| 4 h (ANCON）
5 h (ANC OFF）
Total Duration:| 18h (ANCON)
22h (ANC OFF）
ANC depth：| -22dB ~-25dB
Charging Time：| 1.5 h (earbuds）
1.5~2 h (charging case)

Product overview:

The battery power≥20%， the white light is on
The battery power＜20%, the white light flashing

Quickly Start:

Insert Earbuds：

Replace suitable ear tips,it is better to have a clear sense of closure after wearing it.

Step 1：Tilt and insert the earbuds.
Step 2：Adjust the earbuds by rotating it back and forth until it is worn comfortably.

Connect earbuds for the first time:

1. Take out the earbuds at the same time, it will be powered on automatically and into pairing mode.

2. In the Bluetooth search list of the device, select and connect: “YT1104”.
   

3. After the connection is successful, there will be a voice prompt “Bluetooth connection”.

4. Double click on the left or right earbud to switch ANC mode/transparency mode/ANC off.

If the wireless signals surrounding are too strong, the Bluetooth connection might be affected, causing an unstable earbuds connection. If this happens, it is suggested to reconnect the connection or move to other places.

Transparency mode:

The pass-through mode allows outside sounds to enter, and you can be more aware of the surroundings while playing while wearing earbuds.

ANC mode：

In the active noise canceling mode, it can cancel out the low-frequency noise waves of the outside world, so as to obtain a better music experience.

Function Description:

Call/Music Function：

Low latency game mode

Turn ON:

Take out the earbuds from the charging case and it will automatically power on； Long press the MFB button for 5 s, it will be turned on manually.
Earbuds Interconnection: The left and right earbuds are automatically connected after being taken out of the charging box.
Automatic connection:
Take out both earbuds, it will automatically connect back to the last connected device.
Connect new device:
Turn off the Bluetooth or stay away from the connected device. Put the earbuds into the charging case then take them out and the earbuds will enter pairing/binaural mode. Long press on earbuds for 8 seconds to cut off the connection, then the earbuds enter pairing mode to be available for new devices. Put the earbuds into the charging case and close the case to turn it off automatically or long-press on earbuds for about 10 seconds to turn it off manually.
Turn Off:
After putting the earphone into the charging box and closing the cover, the earphone will automatically shut down/press and hold for 10 seconds to manually shut down.

Single earbud pairing:

Put both the earbuds into the charging case and open the case 6 times continuously(The interval should be within 1 second). And keep the case open in the last step. Clear the pairing records and earbuds will enter pairing mode.

Charge the charging case:
The earbuds will be charged in the charging case when the cover is closed. The charging indicator is on when it be charged with a type-c cable. The LED indicator is on with orange light in charging, and it will be off when fully charged.

Charge the earbuds:：
The white light is on during charging and it will be off after fully charged.

Warning:

To avoid causing harm：

• When the product is obviously damaged, please stop using it.
• Do not use the headphones at a high volume for an extended period. To avoid hearing damage, use your headphones at a comfortable， moderate volume level.
• Be careful and follow applicable laws regarding mobile phone and headphone use if using the headphones for phone calls while driving. DO NOT use the earphone for any other purpose while driving.
• Contains small parts which may be a choking hazard. Not suitable for children under 3 years old.
•  Please keep away from pacemakers or other magnetic goods which are susceptible to magnetic fields, especially medical supplies. This product contains magnetic material.  consult your physician on whether this might affect your implantable medical device.
• Do not use the earphone at any time the inability to hear surrounding sounds may present a danger to yourself or others, such as near traffic, construction site r railroad, etc. Listening to audio at excessive volumes can cause permanent hearing damage. Use as low a volume as possible. Overexposure to excessive sound levels can damage your ears resulting in permanent noise-induced hearing loss(NIHL). Please use the following guidelines established by the Occupational Safety Health Administration (OSHA)  n  maximum time exposure to sound pressure levels before hearing damage occurs.

Other Notes：

• When using, please read the following suggestions to help you comply with the warranty terms and prolong the service life of the product.
• Keep the product dry and do not put it in a wet place, so as not to affect the internal circuit of the product. It is necessary to avoid using this product during intense exercise or sweating, so as to prevent sweat from penetrating into the product and damaging the product.
• Clean the headset before charging it in the charging box to avoid sweat corroding the product.
• Do not place the product in the sun or high temperature. The high temperature will shorten the service life of electronic components, damage batteries and deform some plastic components.
• Do not put the product in a supercooled place to avoid damaging the internal circuit board.
• Do not attempt to disassemble the product. If you are not a professional, you may damage the product.
• Do not drop, strongly vibrate or hit the product with hardware, so as not to damage the internal circuit.
• Do not use strong chemicals or detergents to clean the headset.
• Do not scratch the product surface with a sharp body, so as not to damage the shell and affect the appearance. If the product does not work properly, please send it to your qualified maintenance organization, and the staff will be eager to help you solve the problem.

 To protect your earphone:

• Do not place the earphone in a location exposed to moisture, dust, fumes, steam, or direct sunlight.
• Do not place heavy objects or exert pressure on the machine, otherwise, it may cause deformation in long-term storage.
• Do not over the impact the earphone.
• Do not use these earphones in wet places or in bad weather such as rain and snow.
• Do not disassemble or repair the earbuds by yourself.
• Do not use chemicals to scrub the product.
• Adult supervision is required for children under 6 years old.

 Waterproof Tips：

Statements：

Any use that is not specified in the instructions is considered to be a misuse of the product; The product manufacturer does not bear any liability for losses caused by incorrect use or other man-made negligence.

○： Indicates that the concentration of the hazardous substance contained in all the homogeneous materials of this part is below the limit requirement of the SJ/T11363-2006 standard.  ×：Indicates that the concentration of the hazardous substance contained in all the homogeneous materials of this part is above the limit requirement of the SJ/T11363-2006 standard.
FCC ID:2A3HS-EARBUDS

FCC Statement：

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.
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   couraged to try to correct the interference by one or more of the following measures:
– Reorient 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.
Changes or modifications not expressly approved by the party responsible for compliance could void your authority to operate the equipment.

THANKS

Documents / Resources

| Yutian Digital 1104M True Wireless Earbuds [pdf] User Manual
EARBUDS, 2A3HS-EARBUDS, 2A3HSEARBUDS., 1104M True Wireless Earbuds, True Wireless Earbuds, Earbuds
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