Sarrera
Thank you for choosing the Boltune BH020 Wireless Earbuds. This manual provides essential information for setting up, operating, and maintaining your earbuds to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.
Paketearen edukia

1. irudia: Osagarriak barne
- 1 x Boltune BH020 Charging Case
- 2 x Boltune BH020 Wireless Earbuds (Left and Right)
- 1 x Mikro USB kargatzeko kablea
- 2 x Extra Earmuffs (Total 6 eartips including pre-installed)
- 1 x Erabiltzailearen eskuliburua (Dokumentu hau)
Produktua amaituview

Figure 2: Earbuds and Charging Case
The Boltune BH020 earbuds are designed for a seamless audio experience with advanced features:
- Bluetooth 5.0: Provides faster transmission speed and more stable connectivity with no signal loss or music dropouts, up to 50 feet away.
- 4D Surround Heavy Bass Sound Quality: Delivers rich and immersive audio.
- Wireless Wireless Stereo (TWS): Allows for independent use of each earbud.
- IPX5 iragazgaitza: Offers protection against sweat and light splashes.
- Diseinu arina: Ensures comfort during extended wear.
- Ultra-Clear Calls: Features dual microphones with uplink noise cancellation and passive noise isolation for clear communication.

Figure 3: Bluetooth 5.0 and TWS Technology

Figure 4: Ultra-Clear Call Functionality
Konfigurazioa
Hasierako karga
Before first use, ensure both the earbuds and the charging case are fully charged. Connect the charging case to a USB power source using the provided Micro USB cable. The indicator lights on the case will show charging status. Once fully charged, the blue light will no longer flash.

5. irudia: Bateriaren eta kargatzearen informazioa
Parekatzeko jarraibideak
The Boltune BH020 earbuds feature one-step pairing technology for convenience.
- Piztu: Pick up both earbuds from the charging case. They will power on automatically. The right earbud will flash blue and red alternately, indicating pairing mode.
- Bluetooth konexioa: On your phone or media device, turn on Bluetooth and scan for "J29-R". Select it to pair.
- Berrespena: Once paired, the earbuds will indicate a successful connection (e.g., a voice prompt or steady blue light).

Figure 6: One-Step Pairing Process
Earbud Pairing Solution (If earbuds fail to pair with each other):
- Long press both the Left (L) and Right (R) earbuds until their RED and BLUE lights flash alternately.
- Release the buttons. The L unit will flash BLUE and the R unit will flash RED and BLUE alternately, indicating successful inter-earbud pairing.
- Then, proceed with step 2 above to connect to your device.
Funtzionamendu-argibideak
Oinarrizko Kontrolak
The earbuds feature intuitive controls for media playback and calls. Specific control gestures (e.g., single tap, double tap, long press) may vary. Refer to the quick start guide included in your package for detailed control mapping.
- Erreproduzitu/Pausatu: Normalean entzungailu bakoitzean ukitu bakarra.
- Hurrengo ibilbidea: Usually a double tap on the right earbud.
- Aurreko pista: Usually a double tap on the left earbud.
- Deia erantzun/amaitu: Typically a single tap on either earbud during an incoming call.
- Deia baztertu: Usually a long press on either earbud during an incoming call.
- Aktibatu Ahots Laguntzailea: Often a triple tap on either earbud.
Entzungailuak jantzita
For optimal sound quality and comfort, ensure the earbuds are properly seated in your ears. Choose the eartip size that provides a secure yet comfortable fit.

Figure 7: Secure Fit Design
The ergonomic design is intended to reduce pressure and increase comfort, making them suitable for various activities including music listening, running, calling, commuting, and working out.
Mantentzea
Garbiketa
- Garbitu aldizka entzungailuak eta kargatzeko zorroa oihal leun, lehor eta lihorik gabeko batekin.
- Ez erabili garbitzaile urratzailerik, alkoholik edo disolbatzaile kimikorik.
- Remove eartips and clean them separately with mild soap and water if necessary, ensuring they are completely dry before reattaching.
- Garbitu entzungailuen eta zorroaren kargatzeko kontaktuak behar bezala kargatzen direla ziurtatzeko.
Biltegiratzea
- Erabiltzen ez dituzunean, gorde beti entzungailuak kargatzeko zorroan, babesteko eta kargatuta mantentzeko.
- Gorde produktua leku fresko eta lehor batean, tenperatura altuetatik eta eguzki-argitik babestuta.
Arazoak konpontzea
| Arazoa | Irtenbide posiblea |
|---|---|
| Aurikularrak ez dira pizten. | Ensure earbuds are charged. Place them back in the charging case and then remove them. |
| Aurikularrak ez dira gailuarekin parekatzen. |
|
| Aurikular batek bakarrik du soinua. |
|
| Kargatzeko kaxa ez da kargatzen ari. |
|
| Soinu kalitate txarra. |
|
Zehaztapenak
| Ezaugarri | Xehetasuna |
|---|---|
| Ereduaren izena | BH020 |
| Modelo zenbakia | BT-BH020 |
| Konektibitate Teknologia | Bluetooth 5.0 |
| Aurikularretarako Jack | USB (kargatzeko zorrorako) |
| Uraren Erresistentzia Maila | IPX5 Iragazgaitza |
| Bateriaren iraupena (entzungailuak) | Gutxi gorabehera. 4 ordu karga bakoitzeko |
| Jolas-denbora osoa (zorroarekin) | 20 ordu baino gehiago |
| Kargatzeko ataka | Mikro USBa |
| Materiala | Plastikoa |
| Elementuaren pisua | 62.37 g (2.2 ontza) |
| Produktuaren neurriak | 4.19 x 2.31 x 2.31 cm |
| Mikrofonoaren formatua | Eraikitakoa |
| Zarata Kontrola | Sound Isolation, Uplink Noise Cancellation |
Note: Some specifications, such as charging port type, may vary slightly based on production batch. Please refer to the actual product. The image indicates Type-C, while the description states Micro USB.
Bermea eta Laguntza
Boltune products are designed and manufactured to the highest quality standards. For warranty information and customer support, please refer to the warranty card included in your product packaging or visit the official Boltune webgunea. Gorde erosketa-agiria erosketaren frogagiri gisa berme-erreklamazioetarako.
For further assistance, please contact Boltune customer service.