TWS330 NBTrue Wireless Stereo Earbuds with Active Noise Cancellationwww.edifier.com
Product Description and Accessories
Note:
- There is a different size of ear tips attached in the package, please select the suitable ones to wear.
- Images are for illustrative purposes only and may differ from the actual product.
Power on/of
- The earbuds will power on when the case is opened.
- The earbuds will power off when placed in the case and the case is closed.
The white light will be lit for 2 seconds.
Charge
● Charge the earbuds
- Place the earbuds in the case and close the case for charging.
● Charge the charging case
- Connect the case to the power source with the included charging cable for charging.
- Indicator steady lit = charging Indicator off = fully charged
● Battery level indicator on the charging case
Press the button on the charging case to show the case’s battery level;White indicator lit = full battery levelRed and white indicators lit = medium battery levelRed indicator lit = low battery level
Input: 5V⇔ 200mA (earbuds)5V⇔ 1A (charging case)
Warning: The rechargeable batteries that provide power for this product must be disposed of properly for recycling. Do not dispose of batteries in fire to prevent an explosion.
User guide
- Bluetooth connection
- Place the earbuds in the case, press and hold the button on the case for around 3 seconds to enter Bluetooth pairing, and the white light will flash rapidly;
- Set the mobile phone to search for and connect to “EDIFIER TWS330 NB”, after pairing is successful, the white light will be steady lit for around 2 seconds.
Note: For initial use, directly take the earbuds out of the charging case, and set the mobile phone to search for and connect to the corresponding Bluetooth pairing name as shown in the above picture; For subsequent use, the earbuds will automatically connect to the mobile phone used last time.Interconnection of the left and right earbuds/clear pairing recordsPlace the earbuds in the case, triple-click the button on the case to enter the TWS pairing mode of the left and right earbuds and to clear pairing records, and the white light will flash slowly and then flash rapidly. For normal use, the users do not need to perform this function.
Functional operation
 |
Accept/end a call: double click the left or right earbud |
 |
Mode switch: double click the left earbud |
 |
Pause/play: double click the right earbud |
 |
Game mode: triple click the left earbud |
 |
Next track: triple click the right earbud |
Note:Mode switch: noise cancellation mode(effective when both earbuds are used), ambient sound mode, and standard mode.
The users can customize button functions via the EDIFIER CONNECT APP:
- Left earbud(double click & triple click): pause/play, volume up, previous track, voice assistant, game mode, mode switch
- Right earbud(double click & triple click): pause/play, volume down, next track, voice assistant, game mode, mode switch
When charging the charging case, the indicator is off.
- Please ensure the charging case is correctly connected with power source.
No sound
- Check if the earbuds are operating.
- Check if the earbud’s volume is at an appropriate level.
- Check if the earbuds are correctly connected to the mobile phone.
- Check if the earbuds are operating within a normal working range.
The call quality of the earbuds is not good.
- Check if the mobile phone is in an area with a strong signal.
- Please ensure the earbuds are within effective distance (10m) and no obstacle between the earbuds and mobile phone.
When playing music, cannot control pause/play/next track via the earbuds.
- Please ensure the paired device support AVRCP (Audio/Video Remote Control Profile) profile.
Maintenance
- If it is not used for long periods of time, please charge the product with a lithium battery every three months.
- Keep the product away from humid places to avoid affecting internal circuit. Do not use the product during intense exercise or with much sweat to prevent sweat from dropping into the product to make damage.
- Do not put the product in places exposed to the sun or with high temperatures. The high temperature will shorten the service life of electronic components, damage the battery, and make plastic components deformed.
- Do not put the product in cold places to avoid damaging the internal circuit board.
- Do not dismantle the product. Non-professional personnel may damage the product.
- Do not drop, strongly vibrate, strike the product with a hard object to avoid damaging the internal circuit.
- Do not use drastic chemicals or cleaner to clean the product.
- Do not use sharp objects to scratch the product surface to avoid damaging the shell and affecting facade.
Model: EDF201010Edif ier International LimitedP.O. Box 6264 General Post Off ice, Hong Kong.www.edifier.com2021 Edifier International Limited. All rights reserved. Printed in ChinaNOTICE:For the need of technical improvement and system upgrade, the information contained herein may be subject to change from time to time without prior notice.Products of EDIFIER will be customized for different applications. Pictures and illustrations shown in this manual may be slightly different from the actual product. If any difference is found, the actual product prevails.
References
[xyz-ips snippet=”download-snippet”]