1. Inngangur
Þakka þér fyrir kaupinasing the VERTEX VTH-IC049 Air Conduction Bluetooth Earphones. These earphones are designed to provide a comfortable listening experience while allowing you to remain aware of your surroundings. This manual provides essential information for the proper setup, operation, and maintenance of your device. Please read it thoroughly before use.
The VTH-IC049 features an open-ear design, which means the sound is transmitted through air conduction without blocking your ear canal. This design is ideal for sports and outdoor activities, ensuring you can hear ambient sounds for safety and convenience.

Mynd: The open-ear design allows you to hear your surroundings while enjoying audio, making it suitable for sports.
2. Vöru lokiðview
2.1 Helstu eiginleikar
- Air Conduction Technology: Delivers audio without blocking your ears, enhancing situational awareness.
- Bluetooth 5.0: Tryggir stöðuga og skilvirka þráðlausa tengingu.
- AAC Codec Support: Reduces audio delay for a smoother listening experience.
- IPX4 vatnsþol: Protects against splashes and sweat, suitable for workouts.
- Langur rafhlöðuending: Up to 8 hours of continuous music playback.
- Fjölpunktapörun: Tengist tveimur tækjum samtímis.

Mynd: Yfirview of the main features of the VTH-IC049 earphones.
2.2 Innihald pakka
Gakktu úr skugga um að allir hlutir séu til staðar í pakkanum:
- VERTEX VTH-IC049 Air Conduction Bluetooth Earphones
- MicroUSB hleðslusnúra
- Notendahandbók

Mynd: The complete set of items included with your VTH-IC049 earphones.
3. Uppsetning
3.1 Hleðsla heyrnartólanna
Before first use, fully charge the earphones. The built-in 110mAh battery provides approximately 8 hours of continuous music playback.
- Locate the microUSB charging port on the earphones.
- Connect the provided microUSB cable to the charging port.
- Tengdu hinn enda snúrunnar við USB-aflgjafa (t.d. USB-tengi tölvu, USB-veggmillistykki).
- The indicator light will show the charging status (refer to the LED indicator section for details).
- Þegar hún er fullhlaðin skaltu aftengja snúruna.
3.2 Bluetooth pörun
Til að tengja heyrnartólin við tæki:
- Gakktu úr skugga um að heyrnartólin séu slökkt.
- Ýttu á fjölnotahnappinn og haltu honum inni þar til vísirljósið blikkar til skiptis rautt og blátt, sem gefur til kynna pörunarstillingu.
- Virkjaðu Bluetooth í tækinu þínu (snjallsíma, spjaldtölvu, tölvu).
- Leitaðu að tiltæk Bluetooth tæki.
- Select "VTH-IC049" from the list of devices.
- Þegar tengingin er komin á mun vísirljósið verða blátt og blikka hægt.
4. Notkunarleiðbeiningar
4.1 Kveikt/slökkt
- Kveikt á: Press and hold the multi-function button for approximately 3 seconds until the blue indicator light flashes.
- Slökkva á: Press and hold the multi-function button for approximately 5 seconds until the red indicator light flashes and then turns off.
4.2 Tónlist spilun
- Spila / gera hlé: Ýttu einu sinni á fjölvirka hnappinn.
- Næsta lag: Ýttu á og haltu inni Hljóðstyrk + hnappinum.
- Fyrra lag: Ýttu á og haltu inni Hljóðstyrkshnappinum.
4.3 Símtalsstjórnun
- Svara/slíta símtali: Ýttu einu sinni á fjölvirka hnappinn.
- Hafna símtali: Ýttu á fjölnotahnappinn og haltu honum inni í um það bil 2 sekúndur.
4.4 Hljóðstyrkur
- Auka hljóðstyrk: Ýttu á hljóðstyrk + hnappinn.
- Minnka hljóðstyrk: Ýttu á Hljóðstyrkshnappinn -.
4.5 Fjölpunkta pörun
The VTH-IC049 supports multipoint pairing, allowing it to be connected to two Bluetooth devices simultaneously. This is useful for switching between a smartphone and a computer without re-pairing.
- Pair the earphones with the first device (Device A) as described in Section 3.2.
- Slökktu á Bluetooth á tæki A.
- Put the earphones back into pairing mode (red and blue flashing).
- Pair the earphones with the second device (Device B).
- Turn on Bluetooth on Device A. The earphones should automatically connect to both devices.

Mynd: The earphones can connect to two devices simultaneously using multipoint pairing.
5. Viðhald
5.1 Þrif
Regular cleaning helps maintain the earphones' performance and hygiene.
- Þurrkið heyrnartólin með mjúkum, þurrum og lólausum klút.
- Notið ekki slípiefni, leysiefni eða sterk efni.
- Avoid getting moisture into the charging port or speaker openings.
5.2 Geymsla
When not in use, store the earphones in a cool, dry place away from direct sunlight and extreme temperatures.
5.3 Vatnsheldni (IPX4)
The VTH-IC049 earphones are rated IPX4, meaning they are resistant to splashing water from any direction. This makes them suitable for use during exercise where sweat or light rain may occur. However, they are not designed for submersion in water. Do not expose them to heavy rain, showers, or swimming.
6. Bilanagreining
Ef þú lendir í vandræðum með heyrnartólin þín skaltu prófa eftirfarandi lausnir:
| Vandamál | Lausn |
|---|---|
| Heyrnartólin kveikjast ekki | Ensure the earphones are fully charged. Press and hold the multi-function button for 3 seconds. |
| Ekki er hægt að para við tækið | Ensure earphones are in pairing mode (red and blue flashing). Turn off and on Bluetooth on your device. Move closer to the device. |
| Ekkert hljóð eða lítið hljóð | Check volume levels on both earphones and your connected device. Ensure earphones are properly connected. |
| Sound quality is poor or intermittent | Move closer to your device. Avoid obstacles between earphones and device. Disconnect and reconnect Bluetooth. |
| Earphones disconnect frequently | Ensure earphones are fully charged. Move closer to your device. Avoid strong electromagnetic interference. |
7. Tæknilýsing
Below are the technical specifications for the VERTEX VTH-IC049 earphones:
| Eiginleiki | Forskrift |
|---|---|
| Gerðarnúmer | VTH-IC049 |
| Samskiptaaðferð | Bluetooth ver. 5.0 |
| Framleiðsla | 2. flokkur |
| Samskiptafjarlægð | Um það bil 10 metrar (33 fet) |
| Stuðningur Profiles | HFP, AVRCP, A2DP |
| Styður merkjamál | SBC, AAC |
| Playback Frequency Band | 20Hz - 20kHz |
| Max Continuous Playback Time | U.þ.b. 8 klst |
| Max Continuous Talk Time | U.þ.b. 7.5 klst |
| Hámarks biðtími | U.þ.b. 125 klst |
| Heyrnartól rafhlaða | 110mAh |
| Hleðslustöð | MicroUSB |
| Vatnsheld einkunn | IPX4 |
| Stuðningur við fjölpunkta | 2 tæki |
| Þyngd aðaleininga | U.þ.b. 16g |

Mynd: Detailed technical specifications of the VTH-IC049 earphones.
8. Öryggisupplýsingar
- Do not disassemble, repair, or modify the earphones.
- Haldið heyrnartólunum frá miklum hita, raka og ætandi efnum.
- Forðist að missa heyrnartólin eða láta þau verða fyrir hörðum höggum.
- Do not use the earphones at excessively high volumes for prolonged periods to prevent hearing damage.
- Dispose of the earphones and battery according to local regulations.
9. Ábyrgð og stuðningur
Til að fá upplýsingar um ábyrgð og þjónustu við viðskiptavini, vinsamlegast skoðið skjöl sem fylgdu með kaupunum eða hafið samband við söluaðila. Geymið kaupkvittunina vegna hugsanlegra ábyrgðarkröfu.





