Chandasung Tech D65 True Wireless Earphones Instructions
- June 6, 2024
- Chandasung Tech
Table of Contents
Chandasung Tech D65 True Wireless Earphones
Packaging List
Wearing
Step 1:
Choose the suitable ear tips
Step 2:
Wear it and adjust to a comfortable position (Please distinguish between the
Left and Right earphone) 
Power On & Pairing
- Take out earphones from the charging case, they will start auto paring immediately
- Select “D65-L” or “D65-R” whichever can be found from Bluetooth list
Operation Instructions
Function
| Status| Operations
---|---|---
Power on
|
Powered off
|
Long press the earphones for 2 seconds
Power on| Charging| Take the earphones out of the charging case
Pairing
|
Powered off
| Auto paring after power on / take out from the charging case
Voice assistant|
Standby/ Playing music
|
Tap the UR earphones for 3 times
End voice assistant
| Standby/ Playing music|
Tap the UR earphones for 3 times
Answer the call| Incoming call| Tap the UR earphone once
End the call
|
Calling
|
Tap the UR earphone once
Reject the call
|
Incoming call
|
Tap the UR earphone twice
Play / Pause
| Standby/ Playingmusic|
Tap the UR earphone once
Volume increase
|
Playing music/ Calling
|
Long press the R earphone
Volume decrease
|
Playing music/ Calling
|
Long press the L earphone
Previous song
|
Playing music
|
Tap the L earphone twice
Next song
|
Playing music
|
Tap the R earphone twice
Restore settings
|
Charging
|
Keep the earphones in the charging case, long press for 8 seconds
Power off
|
Powered on
|
Long press the earphones for 4 seconds when TWS in connection
Power off
|
Powered on
| Put the earphones back into the charging case
Charging
Earphones Charging Status
-
Earphones white LED light on: Charging
-
Earphones white LED light off: Fully charged
-
Note:
It takes about 1.5 hours to fully charge the earphones Charging Case Charging Status The digital display on the charging case will indicate the charging status and real-time power volume -
Note:
It takes about 1.5-2 hours to fully charge the charging case
Wireless Charging Supported
We recommend you to use a wireless charging pad with Qi certificate
Note:
It takes about 2 hours to fully charge the charging case
Note
Please follow the below steps when both earphones fall to pair with each
other or occur connection related issues
- Place both earphones to the charging case and must remain to charge
- Keep the earphones in the charging case, long press for 8 seconds to restore the factory settings
- Delete the “D65-L” and “D65-R” Bluetooth name from your phone and turn off the Bluetooth
- Take out both earphones from the charging case
- Turn on Bluetooth and click “D65-L” or “D65-R whichever can be found on your Bluetooth list
Safety Instruction
Using earphones at high to moderate volumes for extended periods of time will result in permanent hearing damage. It is advised that you keep volume levels moderate to low at all times for your safety. Do not use them while driving, cycling, operating machinery or performing other activities that require hearing surrounding sounds. Do not use earphones in thunderstorm weather, the earphones may not work properly in bad weather conditions, and may increase the risk of being hit by lightning. Earphones may not work properly under high temperature or high humidity conditions. Do not use any corrosive cleaner/oil to clean the earphones. If the earphones come in contact with liquids, quickly wipe them away. If submerged in the water, do not turn the earphones on until it is completely dried.
Tips:
Warranty void if the earphones submersion in the water. Man-made damage and
lost are not covered under warranty. Keep the earphones and the packaging out
of reach of children.
Q&A
Q: Why the music cuts in and out sometimes?
A: Please make sure there is no obstacle between the earphones and your
device. Please make sure there is no Microwave oven/ Wifi transmitter around
you, which are more likely to produce electromagnetic interference and result
in signal interruption.
Note:
Please keep your phone and the master earphones as close as possible to ensure
a more stable Bluetooth connection.
Q: What should I do if the earphones stop charging?
A: We recommend you to charge the earphones by using our cable. If our
cable do not work, please try to use another charging cable or power source to
charge the earphones.
Q: How to contact CHANDASUNG Customer Service Team?
A: If you have any issue with the product, please contact us via
support@chandasung.com. We will reply to you within 24 hours and 100% solve
your issue.
FCC STATEMENT
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Warning:
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
NOTE:
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.RF warning statement: The device has been evaluated to
meet general RF exposure requirements. The device can be used in portable
exposure conditions without restriction.