Sennheiser CX 7.00BT User Manual

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CX 7.00BT

In-Ear Wireless

Instruction Manual

2 | CX 7.00BT

Contents

Contents

 

Important safety instructions....................................................................................

2

The CX 7.00BT In-Ear Wireless headphones.............................................................

4

Package includes..........................................................................................................

6

Product overview.........................................................................................................

7

Overview of the headphones.....................................................................................

7

Overview of pictograms..............................................................................................

8

Overview of the LED indications.............................................................................

10

Overview of buttons..................................................................................................

11

Getting started..........................................................................................................

12

Charging basics...........................................................................................................

12

Pairing the headphones............................................................................................

14

Using the headphones..............................................................................................

18

Switching the headphones on.................................................................................

18

Switching the headphones off................................................................................

18

Adjusting the volume................................................................................................

19

Checking the battery life of the headphones.......................................................

20

Playing music.............................................................................................................

21

Playing music wirelessly...........................................................................................

21

Playing music using the USB cable.........................................................................

22

Controlling music playback......................................................................................

23

Making calls on the headphones ............................................................................

24

Voice control function...............................................................................................

26

Care and maintenance..............................................................................................

27

Changing ear adapters..............................................................................................

27

Storage and handling................................................................................................

28

Replacing/removing the rechargeable battery....................................................

29

Troubleshooting........................................................................................................

30

Clearing previously paired devices.........................................................................

31

Specifications.............................................................................................................

32

Trademarks................................................................................................................

33

CX 7.00BT | 1

Important safety instructions

Important safety instructions

XX Read this instruction manual carefully and completely before using the product.

XX Always include this instruction manual when passing the product on to third parties.

XX Do not use an obviously defective product.

XX Only use the product in environments where wireless Bluetooth® transmission is permitted.

Preventing damage to health and accidents

XX Protect your hearing from high volume levels. Permanent hearing damage may occur when headphones are used at high volume levels

for long periods of time. Sennheiser headphones sound exceptionally good at low and medium volume levels.

XX Do not insert the ear canal phones too deep into your ears and never insert them without ear adapters. Always extract the ear canal phones from your ears very slowly and carefully.

XX Keep the headphones at least 10 cm/3.94” from cardiac pacemakers or implanted defibrillators. The headphones contain magnets that generate a magnetic field which could cause interference with cardiac pacemakers and implanted defibrillators.

XX Keep the product, accessories and packaging parts out of reach of children and pets to prevent accidents and choking hazards.

XX Do not use the product in situations which require special attention (e.g. in traffic or when performing skilled jobs).

Preventing damage to the product and malfunctions

XX Always keep the product dry and do not expose it to extreme temperatures to avoid corrosion or deformation. The normal operating temperature is from 10 to 40°C/50 to 104°F.

XX Only use attachments/accessories/spare parts supplied or recommended by Sennheiser.

XX Clean the product only with a soft, dry cloth.

XX Use the product with care and store it in a clean, dust-free environment.

2 | CX 7.00BT

Important safety instructions

Intended use/Liability

These In-Ear wireless headphones are designed for use with mobile devices (e.g. mobile music players, mobile phones, tablets) that support wireless communication via Bluetooth. Compatible Bluetooth devices include those that support the following profiles: Hands Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), and Audio/Video Remote Control Profile (AVRCP).

It is considered improper use when this product is used for any application not named in the associated instruction manuals and product guides.

Sennheiser does not accept liability for damage arising from abuse or misuse of this product and its attachments/accessories.

Safety instructions for the Lithium-Polymer battery pack

WARNING

In extreme cases, abuse or misuse of the Lithium-Polymer battery pack can lead to:

explosion

heat generation or

fire development

smoke or gas development

 

 

 

 

Dispose of products with built-in rechargeable batteries at special collection points or return them to your specialist dealer.

Only use rechargeable batteries and chargers recommended by Sennheiser.

Charge products with built-in rechargeable batteries at ambient temperatures between 10 and 40°C/50 and 104°F.

Switch battery-powered products off after use.

When not using the product for extended periods of time, charge its built-in rechargeable batteries regularly (about every 3 months).

Do not heat above 70°C/158°F, e.g. do not expose to sunlight or throw into fire.

Do not charge a product with built-in rechargeable batteries if the product is obviously defective.

CX 7.00BT | 3

The CX 7.00BT In-Ear Wireless headphones

The CX 7.00BT In-Ear Wireless headphones

The CX 7.00BT In-Ear Wireless headphones deliver detailed sound and enhanced bass with Bluetooth 4.1 and Qualcomm® aptX™ for true Hi-Fi sound. A lightweight ergonomic design and ten-hour battery lets you enjoy a great all day listening experience.

Features

High quality headphones tuned for clarity and superior bass

Ergonomic and robust around-the-neck design for all day listening experience

Supports Qualcomm® aptX™ for true Hi-Fi sound

10 hour battery life with 1.5 hour charging

Supports USB audio

Immediate pairing to smart devices using NFC

4 | CX 7.00BT

The CX 7.00BT In-Ear Wireless headphones

Bluetooth

The CX 7.00BT In-Ear Wireless headphones comply with the Bluetooth 4.1 standard and are compatible with all Bluetooth 1.1, 1.2, 2.0, 2.1, 3.0, 4.0 and devices with the following profiles: Hands Free Profile (HFP), Advanced Audio Distribution Profile (A2DP), and Audio/Video Remote Control Profile (AVRCP).

NFC

Near Field Communication (NFC) is a short-range wireless technology that enables connection and communication between NFC-capable electronic devices by placing them near one another or with a single touch.

aptXTM

With aptXTM audio coding, you can be assured of crisp, pure and full stereo sound. It allows you to not only hear, but experience and feel the audio as it was intended. Utilizing aptXTM, Bluetooth technology can now offer wireless audio quality that is indistinguishable from the highest quality wired connection.

CX 7.00BT | 5

Package includes

Package includes

Neckband headphones

XS S L

Quick guide

Safety guide

Carry case

Ear adapters

USB cable with micro-USB connector

Quick guide

Safety guide

A list of accessories can be found at www.sennheiser.com. For information on suppliers, contact your local Sennheiser partner: www.sennheiser.com > “Sales Partner“.

6 | CX 7.00BT

Sennheiser CX 7.00BT User Manual

Product overview

Product overview

Overview of the headphones

5

2

1

4 6 7 8

0

3

9

1  Neckband

7  Play/pause button

2  Ear adapters

8  Volume/track - button

3  NFC panel

9  Power button

4  Bluetooth antenna

0   Microphone

5  LED

A Micro-USB input

6  Volume/track + button

B Micro-USB cover

CX 7.00BT | 7

Product overview

Overview of pictograms

Pictograms for pressing a button

Pictogram

Meaning

 

 

1x

Press and immediately release the button

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2x

Press the button twice

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5s

Press the button and hold for 5 seconds

 

 

 

 

 

 

 

 

Pictograms for alerts and tones

Pictogram

Meaning

 

 

 

 

 

You hear beeps in the headphones

 

 

 

 

 

8 | CX 7.00BT

Product overview

Pictograms for the LED

Pictogram

 

Meaning

 

 

The LED lights up

 

 

The intervals signify flashing

 

 

The LED lights up/flashes continuously

3s

 

The time the LED lights up before blinking

Examples of pictograms that may be used in this manual:

Pictogram

 

Meaning

 

 

The LED flashes continuously

3s

 

The LED lights up for 3 seconds, then off, and repeat

2s

2s

The LED lights up, then off for 2 seconds, and repeat

 

 

 

 

The LED lights up continuously

1s

 

The LED continuously flashes blue and red per second

The pictogram “i“

Notes marked with the pictogram “i” provide useful information on the use of the headphones.

CX 7.00BT | 9

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