Sennheiser CX 350BT Bluetooth Neckband Earphones User Manual

1. Okwu mmalite

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. Ihe ngwugwu

Gbaa mbọ hụ na ihe niile dị na ngwugwu:

• Sennheiser CX 350BT Earphones
• USB-C eriri USB
• Ear Adapter Set (XS, S, M, L)
• Ntuziaka ngwa ngwa & Ntuziaka nchekwa

Image: Sennheiser CX 350BT Earphones, showing the neckband design and earbuds.

3. Nhazi

3.1 Ịchaji ekwe ntị

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.

Foto: nso nso view of the CX 350BT neckband, highlighting the charging port and battery unit.

3.2 Ijikọ na ngwaọrụ Bluetooth

1. Ensure the earphones are turned off.
2. Press and hold the multi-function button until the LED flashes blue and red, indicating pairing mode.
3. Na ngwaọrụ gị (smartphone, tabletị, wdg), gbanye Bluetooth wee chọọ ngwaọrụ dịnụ.
4. Select "Sennheiser CX 350BT" from the list.
5. 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 Fitting the Earphones

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 Sennheiser Smart Control App

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. Na-arụ ọrụ ekwe ntị

4.1 Gbanyụọ ma ọ bụ gbanyụọ

• Ike Na: Press and hold the multi-function button for 2 seconds. The LED will flash blue.
• Gbanyụọ: Press and hold the multi-function button for 4 seconds. The LED will flash red and then turn off.

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.

Foto: Zuru ezu view of the 3-button remote control on the earphone cable.

• Gwuo/kwụsịtụ: Pịa bọtịnụ etiti otu ugboro.
• Track na-esote: Press the '+' button once.
• Gara aga Track: Press the '-' button once.
• Olu elu: Pịa ma jide bọtịnụ '+'.
• Olu ala: Pịa ma jide bọtịnụ '-'.
• Azịza/Kwụsị Oku: Pịa bọtịnụ etiti otu ugboro.
• Jụ oku: Pịa ma jide bọtịnụ etiti maka sekọnd ise.
• Mee ka onye enyemaka olu rụọ ọrụ: Press the dedicated voice assistant button (usually located above the '+' button).

5. Nlekọta

5.1 Nhicha

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.
• Ejila ihe nhicha siri ike ma ọ bụ ihe mgbaze.

5.2 Nchekwa

When not in use, store the earphones in a clean, dry place away from extreme temperatures and direct sunlight.

5.3 Mmiri Nguzogide

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. Nchọpụta nsogbu

Ọ bụrụ na ịnwee nsogbu na ekwe ntị gị, rụtụ aka na azịza ndị a na-ahụkarị:

• Enweghị ụda: Ensure the earphones are powered on, paired correctly, and the volume is not muted on either the earphones or the connected device.
• Ogo ụda adịghị mma: 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.
• Okwu njikọ: Ensure Bluetooth is enabled on your device and the earphones are within range (up to 30 meters). Try unpairing and re-pairing the earphones.
• Igwe ntị anaghị akwụ ụgwọ: Verify the charging cable is securely connected to both the earphones and the power source. Ensure the power source is active.
• Okwu igwe okwu: 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 websaịtị.

7. Nkọwapụta

8. Akwụkwọ ikike na nkwado

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.

Official Sennheiser Websaịtị: www.sennheiser.com