Audiovance NT301 Wireless Earbuds User Manual

NT301 Wireless Earbuds
User Manual

Please read manual carefully before using earbuds Please keep this manual for future references

What’s in the box

Wearing

• Insert the earbuds into the inner canal ot your ears
• Turn gently until you find the most comfortable and secure position

Charging

• For brand new earbuds, remove the insulating sheet covered on metal pins of earbuds.
• After using, please fully dry off earbuds and charging port before charging to avoid short-circuit damage.
• Use a certified USB-C charging cable and power supply to prevent any damage.

1. Charging Earbuds
   

2. Charging the Case

Power On/Off

Power On Automatically
Take the earbuds out of the charging case to power on

Power Off Automatically
Place the earbuds into the charging case to power off

Manual Power On/Off
When the earbuds are outside of case, press 2s for Power On, 5s for Power Oft

Paring

For brand new earbuds, please fully charge them
Manual Paring

Take the earbuds out of the charging case. They will automatically
enter the Bluetooth pairing mode| Choose “Audio Vance NT301 to  connect

Automatic Paring
Only when the earbuds paired with a device before from second time, wireless connections with that one wil automatically establish when  you take the earbuds out of the case

Re-Paring
To exit from an unwanted AUTOMATIC PARING device, and start a paring with new device.

• Place the earbuds into the charging case and let the case open.
• To enter pairing mode, press and hold the button on the case for 3 seconds until the white LED indicators flash 6 times and turn off.

Controls

Definition of abbreviation
X1,X2, X3: Tap Once Twice Three times, and so on
1,2″,3: Press and hold for 1 second 2seconds 3seconds, and so on
L: Left earbud.
R: Right earbud

Reset

You might need to reset the earbuds f they cannot pair with each other or with other devices

1. Delete “Audio Vance NT301” from the Bluetooth list and turn off the Bluetooth of your phone

2. Place the earbuds into the charging case and make sue they are being charged

3. Keep the charging case open, then press and hold the button on the bottom of the charging case for 10 seconds until the white ED indicator flash 6 times and turn off.
   

LED Light Guide

LED on Earbuds

flash every 3S.

LED on Charging Case

Specification

Specifications are subject to change without notice.

charging case)
Driver size| 13 mm x 2
Frequency response| 20 Hz -20 kHz
Impedance| 32 0±5%
Bluetooth version| V 5.2
Bluetooth range| >10 m / 33 ft

Tips

1. To be familiar with Touch Control of earbuds, please practice Quick-Twice-Tap just on Control Area in the beginning.

2. If the earbuds can’ t be found on your phone but you can hear CONNECTED tone, please check whether they are pairing with other device automatically because they had been paired before. Do Re-Pairing can solve this problem.

3. If the earbuds do not function as expected, please try following steps to solve the issue.
   Place the earbuds into the charging case and charge the earbuds. or
   • Restart the device connected to the earbuds. or
   • Reset the earbuds.

4. Please fully charge the earbuds prior to first-time use.

5. Please recharge the earbuds if they have been unused for over two months.

Warning

1. Never disassemble or modify your earbuds for any reasons to avoid any damages and danger.
2. Do not store the earbuds in extreme high/low temperatures (such as under 0°C, or over 45°C).
3. Avoid using the indicator close to the eyes of children or animals.
4. Do not use the earbuds during a thunderstorm to avoid dysfunction and risk of electric shock.
5. Do not use harsh chemicals or strong detergents to clean the earbuds.

Note: please do not use earbuds for a long time as may damage your hearing. Customer Service 18-month limited warranty Lifetime technical support Our warranty is additional to the legal rights consumers have buying this product.
service us@audiovance.com (For USA and Canada Only).

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.

FCC warning: Any 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.
The device has been evaluated to meet general RF exposure requirement.
The device can be used in portable exposure condition without restriction.

Read User Manual Online (PDF format)

Read User Manual Online (PDF format)  >>

Download This Manual (PDF format)

Download this manual  >>