1. Uvod
Thank you for choosing the Sennheiser CX 350BT Bluetooth Neckband Earphones. These earphones are designed to provide high-quality audio and convenient wireless connectivity. This manual provides essential information for setting up, operating, and maintaining your device.
2. Vsebina paketa
Prepričajte se, da so v paketu prisotni vsi elementi:
- Sennheiser CX 350BT Earphones
- Polnilni kabel USB-C
- Ear Adapter Set (XS, S, M, L)
- Hitri vodnik in varnostni vodnik

Image: Sennheiser CX 350BT Earphones, showing the neckband design and earbuds.
3. Nastavitev
3.1 Polnjenje slušalk
Before first use, fully charge the earphones. Connect the USB-C charging cable to the charging port on the neckband and to a USB power source. The LED indicator will show charging status. A full charge provides up to 10 hours of battery life.

Slika: Bližnji posnetek view of the CX 350BT neckband, highlighting the charging port and battery unit.
3.2 Seznanjanje z napravo Bluetooth
- Prepričajte se, da so slušalke izklopljene.
- Press and hold the multi-function button until the LED flashes blue and red, indicating pairing mode.
- V napravi (pametnem telefonu, tabličnem računalniku itd.) omogočite Bluetooth in poiščite razpoložljive naprave.
- Select "Sennheiser CX 350BT" from the list.
- Once connected, the LED will flash blue.
The CX 350BT supports Bluetooth 5.0 and can maintain a stable connection up to 30 meters. It also supports multi-connection, allowing you to connect to two devices simultaneously.

Image: Graphic representing transparent connectivity, indicating easy Bluetooth pairing.
3.3 Namestitev slušalk
Select the appropriate ear adapter size for a secure and comfortable fit. A good seal is crucial for optimal sound quality and bass response. Gently insert the earbuds into your ear canals and adjust the neckband for comfort.

Image: A person wearing the CX 350BT earphones, demonstrating proper fit and usage.
3.4 Aplikacija Sennheiser Smart Control
Download the Sennheiser Smart Control app for additional features, including equalizer adjustments and firmware updates. The app allows you to customize your audio experience.

Image: A smartphone displaying the Sennheiser Smart Control app, illustrating customization options.
4. Upravljanje slušalk
4.1 Vklop/izklop
- Vklop: Pritisnite in držite večfunkcijski gumb 2 sekunde. LED lučka bo utripala modro.
- Ugasniti: Pritisnite in držite večfunkcijski gumb 4 sekunde. LED lučka bo utripala rdeče in se nato izklopila.
4.2 Using the 3-Button Remote Control
The earphones feature an intuitive 3-button remote control located on the neckband for easy management of music and calls.

Slika: Podrobna view of the 3-button remote control on the earphone cable.
- Predvajanje/pavza: Enkrat pritisnite sredinski gumb.
- Naslednja skladba: Enkrat pritisnite gumb '+'.
- Prejšnja skladba: Enkrat pritisnite gumb '-'.
- Povečaj glasnost: Pritisnite in držite gumb »+«.
- Znižaj glasnost: Pritisnite in držite gumb '-'.
- Sprejmi/končaj klic: Enkrat pritisnite sredinski gumb.
- Zavrni klic: Pritisnite in držite sredinski gumb 2 sekund.
- Aktiviranje glasovnega pomočnika: Press the dedicated voice assistant button (usually located above the '+' button).
5. Vzdrževanje
5.1 Čiščenje
Regularly clean the earphones to ensure optimal performance and hygiene.
- Use a soft, dry cloth to wipe the earbuds and neckband.
- Remove ear adapters and clean them with mild soap and water. Ensure they are completely dry before reattaching.
- Ne uporabljajte ostrih čistilnih sredstev ali topil.
5.2 Shranjevanje
When not in use, store the earphones in a clean, dry place away from extreme temperatures and direct sunlight.
5.3 Vodoodpornost
The Sennheiser CX 350BT earphones are water-resistant. This means they can withstand splashes and light rain, but they are not designed for submersion in water. Avoid exposing them to heavy rain or showering with them.
6. Odpravljanje težav
Če imate težave s slušalkami, si oglejte naslednje pogoste rešitve:
- Ni zvoka: Ensure the earphones are powered on, paired correctly, and the volume is not muted on either the earphones or the connected device.
- Slaba kakovost zvoka: Check the ear adapter fit for a proper seal. Ensure there are no obstructions between the earphones and the connected device. Try adjusting the equalizer settings in the Sennheiser Smart Control app.
- Težave s povezavo: Ensure Bluetooth is enabled on your device and the earphones are within range (up to 30 meters). Try unpairing and re-pairing the earphones.
- Slušalke se ne polnijo: Verify the charging cable is securely connected to both the earphones and the power source. Ensure the power source is active.
- Težave z mikrofonom: Ensure the microphone is not obstructed and is positioned correctly. If using for calls, ensure the earphones are selected as the audio input device on your phone.
For further assistance, consult the Sennheiser Smart Control app for firmware updates or visit the official Sennheiser support webmesto.
7. Specifikacije
| Znamka | Sennheiser |
| Ime modela | CX 350BT |
| barva | Bela |
| Namestitev ušesa | V ušesu |
| Faktor oblike | V ušesu |
| Nadzor hrupa | Akustična izolacija |
| Tehnologija povezljivosti | Brezžično (Bluetooth) |
| Brezžična komunikacijska tehnologija | Bluetooth |
| Različica Bluetooth | 5.0 |
| Bluetooth obseg | 30 metrov |
| Življenjska doba baterije (povprečna) | 10 ur |
| Čas polnjenja | 10 Hours (Note: This likely refers to total usage time, not charging time. Please refer to product packaging for accurate charging time.) |
| Vrsta zvočnega gonilnika | Dinamični gonilnik |
| Frekvenčno območje | 20 Hz - 20,000 Hz |
| Material | Silicone (ear adapters) |
| Stopnja vodoodpornosti | Vodoodporen |
| Teža predmeta | 13 gramov |
8. Garancija in podpora
Sennheiser products are manufactured to the highest quality standards. For information regarding warranty terms and conditions, please refer to the warranty card included in your package or visit the official Sennheiser website. For technical support or service inquiries, please contact Sennheiser customer service.
Uradni Sennheiser Webspletno mesto: www.sennheiser.com