Shenzhen D Fast Technology 2MNTW0398 True Wireless Earphones User Guide
- June 6, 2024
- Shenzhen D Fast Technology
Table of Contents
D Fast Technology 2MNTW0398 True Wireless Earphones
User Guide
Operating instructions
Includes:
- True wireless earphones
- Charging case
- Charging cable ( Type-C )
- Small and Large eartips
This product shall be supplied by a power source not exceeding PS1 only, This
Bluetooth earpiece shall be charged by the supplied charging unit only.
CAUTION » The batteries in this product are not replaceable. » During
use, storage or transportation the battery should not be subjected to
extremely low temperatures. or low air pressure at high altitude. > If the
battery is exposed to extremely high temperatures it could result in an
explosion or the leaking of flammable liquid or gas. > Please take care when
disposing of the unit; disposal in a fire. oven. mechanically crushing or
cutting machine could cause explosion.
Function overview:
WARNING Do not dispose of the unit in fire or water. Never attempt to disassemble and reassemble, » Waste electrical products should not be disposed of with household waste, please recycle where facilities exist. » Check with your local authority for recycling advice. Keep your device and all accessories out of the reach of children and animals. » Small parts may cause choking or serious injury if swallowed. Avoid exposing your device to very cold or very hot temperatures (below o·c or above 45″C). > Extreme temperatures can cause deforming of the device and reduce the charging capacity and life of your device. > Do not allow your device to get wet- liquids can cause serious damage. » Do not handle your device with wet hands.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth® SIG, Inc., iPhone, iPad, and Mac is a trademark of Apple Inc., registered in the U.S. and other countries.
Earphone Function Operation
Power ON
When the charging case is opened, both earphones will automatically power ON
and sync up; Or when the earphones are OFF you can press and hold both buttons
for 5s to turn them ON.
Power OFF
Put earphones back into the charging case, ensure the case is powered, they
will be automatically powered OFF; Or you can press and hold the button of
either earphone for 7seconds, both earphones will be turned OFF.
Play/Pause Press either button twice
Previous Track
Press the left button 3 times in quick succession
Press the right
Next Track Press the right **** buttons 3 times in quick succession
Volume Up
Press the left ** button
Volume Down
Press the right ** button
Answer Call
Press either 0 buttons twice
Reject Call
Press and hold either button for 2 second
End Call
Press either button twice
Activating Phone Assistant Hold and press the earbuds0 button for around
2 seconds
Pairing window:5 minutes
Bluetooth® Pairing
-
Go to”Bluetooth” settings on your Bluetooth device(phone, tablet, etc.)
-
Turn the Bluetooth ON, on your device.
-
Open the charging case, they will automatically turn on(or they can be turned on manually).
Hold and press the charging case button for 3 seconds, the LED indicator on the case will flash white, indicating the earphones enter pairing mode with the Bluetooth device. -
On your Bluetooth Device, select the pairing name of your Earphones on the list of available devices, Pairing name is Monster Verse TWS.
Troubleshooting tip
- If the Earphones do not connect to your device, turn the Earphones OFF, turn your device’s Bluetooth OFF and then back ON, then repeat the pairing process.
- Your Earphones are designed to automatically sync to each other when they are turned ON, however, if they ever fail to sync, please put both Earphones back into the charging case and close the cover to turn them OFF, then open the cover, the Earphones will turn on and sync together again.
Phone Calls
If there is an incoming call on your Bluetooth device, the Earphones will
pause the playback and ring to alert you of the call. Press either the
Earphone button twice to answer the call or press and hold either button for 2
seconds to reject the call. To end the call press either Earphone button twice
again.
Charging the Case
- Connect the USB-C charging cable into the socket on the Charging Case.
- Plug the cable into a standard USG 5V / 1A output.
- The LED indicator on the case will flash amber while the charging case is charging and the green light stays on when fully charged.
- You can also charge your case via a wireless charger pad, a fully charged will take around 2.5 hours.
Warning: To avoid damage to the Charging Case, please only use a 5V / 1A charger.
Charging the Earphones
Put the Earphones into the Charging Case, The LED on the case stays white
while the earphone is charging.
When the earphone is fully charged, the LED on the case will turn off when the
earphone is fully charged.
Flashing white light: This occurs right after you press the pairing button on the back of your Monsta verse charging case. It indicates that your earphone has entered pairing mode and is ready to initiate a Bluetooth connection with a new device.
Greenlight when the case is empty: If you haven’t inserted your earphone and you still see the green LED light up, it means your Monster verse charging case is at the full battery and doesn’t require any additional charging.
Amber light when the case is empty: This indicates that your charging case isn’t at the full battery and needs to be charged.
Amber light when connected to a power source: This shows that your Monster verse case is being actively charged.
Greenlight when connected to a power source: This means that your Monster verse case is fully charged and you can disconnect it from the power source.
Flashing amber light: If you’re one of those unlucky people to come across this status light on your case, don’t freak out. It simply means you’ve encountered a pairing error and you’ll have to reset your earphone by holding the pairing button on the back and redo the pairing process.
( Note the Earphones come with a built-in rechargeable battery . Before using them for the first time, we recommend you fully charge the battery. A full charge takes approximately 1 hour ) .
WARNING: The Earphones can only be used with the provided Charging Case.
Specifications:
Model No: Monster verse TWS
Version : 5.0 Bluetooth® chipset
Support profiles:
A2DP1.3/HFP1.6/HSP1.2/AVR CP1.6
Frequency Response: 20Hz-20kHz
Impedance: 16Ω
Driver size: 10mm
Sensitivity: 107 dB±3dB
Effective range: up to 10 meters
Earbud battery capacity: 2 x 25mAh
Playing time: up to 3 hours
Charging case battery capacity: 500mAh
Earbud charging time: max. 1 hour
Charging case’s Charging time: approx. 2. 5 hours
Charging port: Type-C
Input Voltage: DC5.0V /1A
FCC Warning 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, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
The device has been evaluated to meet general RF exposure requirements.
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>