Audiovance NT301 True Wireless Earbuds Bluetooth 5.2 Ear Buds User Manual
- June 9, 2024
- Audiovance
Table of Contents
NT301 Earbuds User Manual
NT301 True Wireless Earbuds Bluetooth 5.2 Ear Buds
Please read manual carefully before using earbuds Please keep this manual for future references
What ‘ in the box
Wearing
- Insert the earbuds into the inner canal of 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.
- Charging Earbuds
- Charging 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 Off.
Pairing
For brand new earbuds, please fully charge them before pairing.
Manual Pairing
Take the earbuds out of the
charging case. They will automatically enter the Bluetooth pairing mode.
Choose “AudioVance NT301” to connect.
Automatic Pairing
Only when the earbuds paired with a device before, from second time, wireless
connections with that one will automatically establish when you take the
earbuds out of the case.
Re-Pairing
To exit from an unwanted AUTOMATIC PAIRING device, and start a pairing 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.
Control
Definition of abbreviation Xl, X2, X3: Tap Once / Twice / Three times, and so on. 1″, 2″, 3″: Press and hold for 1 second / 2 seconds / 3 seconds, and so on. L: Left earbud. R: Right earbud.
Reset
You might need to reset the earbuds if they cannot pair with each other or with other devices.
- Delete “Audiovance NT301” from the Bluetooth list and turn off the Bluetooth of your phone.
- Place the earbuds into the charging case and make sure they are being charged.
- Keep the charging case open, then press and hold the button on the bottom of the charging case for 10 seconds until the white LED indicator flash 6 times and turn off.
LED Light Guide
LED on Earbuds
| Meaning | LED Status |
|---|---|
| Turn on | White LED lights 2S |
| Turn off | Red LED lights 2S |
| Paring | Master earbud white/ red LED flash alternately. Slave earbud white LED |
flash every 3S.
LED on Charging Case
Specification
Specifications are subject to change without notice.
| Input | 5 V-300 mA |
|---|---|
| Output | 5 V-75 mA |
| Battery capacity | 37 mAh x 2 (earbuds); 400 mAh (charging case) |
| Charging time | 2.0 hours |
Playtime
(varies by volume and content)| 5.5 hours (Total 22 hours with the charging
case)
Driver size| 13 mmx 2
Frequency response| 20 Hz – 20 kHz
Impedance| 32 0±5%
Bluetooth version| V 5.2
Bluetooth range| >10 m / 33 ft
Tips
-
To be familiar with Touch Control of earbuds, please practice Quick-Twice-Tap just on Control Area in the beginning.
-
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.
-
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. -
Please fully charge the earbuds prior to first-time use.
-
Please recharge the earbuds if they have been unused for over two months.
Warning
- Never disassemble or modify your earbuds for any reasons to avoid any damages and danger.
- Do not store the earbuds in extreme high/low temperatures (such as under 0°C, or over 45°C).
- Avoid using the indicator close to the eyes of children or animals.
- Do not use the earbuds during a thunderstorm to avoid dysfunction and risk of electric shock.
- 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)
Documents / Resources
|
Audiovance NT301 True Wireless Earbuds Bluetooth 5.2 Ear
Buds
[pdf] User Manual
NT301 True Wireless Earbuds Bluetooth 5.2 Ear Buds, NT301, True Wireless
Earbuds Bluetooth 5.2 Ear Buds, Earbuds Bluetooth 5.2 Ear Buds, Bluetooth 5.2
Ear Buds
---|---
|
Audiovance NT301 True Wireless
Earbuds
[pdf] User Manual
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iPhone, iPods, Android, White, B0BLNL5TSF, B0B3JCFQDF, B0B3JBZZQF, NT301, True
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