Voice control function ................24 Care and maintenance ................25 Changing ear adapters ................25 Storage and handling .................26 Information about the rechargeable battery ........... 27 Troubleshooting ..................28 Clearing previously paired devices ............29 Specifications ..................... 30 Trademarks ....................31 CX 6.00BT | 1...
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. Do not insert the ear canal phones too deep into your ears and never insert them without ear adapters.
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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.
• High quality headphones tuned for clarity and superior bass • Ergonomic and robust wireless in-ear headphones for the on-the-go lifestyle • Supports Qualcomm® aptX™ for true Hi-Fi sound • 6 hour battery life with 1.5 hour charging 4 | CX 6.00BT...
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With aptX Low Latency you can enjoy the freedom of wireless for applications such as gaming and watching videos. CX 6.00BT | 5...
Ear adapters USB cable for charging Quick Quick guide Guide Safety Safety guide 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 6.00BT...
Product overview Overview of pictograms Pictograms for pressing a button Pictogram Meaning Press and immediately release the button Press the button twice Press the button and hold for 2 seconds 8 | CX 6.00BT...
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The LED lights up, then off for 2 seconds, and repeat The LED lights up continuously 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 6.00BT | 9...
Pairing with a device is unsuccessful The headphones are in pairing mode Incoming call 1.5s 1.5s The device is/devices are successfully cleared from the headphones The headphones are in idle mode (e.g. headphones are paired but not connected to the device) 10 | CX 6.00BT...
Accepts an incoming call and holds the active call/Toggles between 2 calls Activates the voice control Volume/track + button Press Function Page Increases the volume Plays the next track Volume/track - button Press Function Page Decreases the volume Plays the previous track CX 6.00BT | 11...
It is recommended to charge the headphones using only the supplied USB cable. If you are charging using an external USB-power adapter, it is recommended to use an adapter with an output rating of 500 mA or higher. Meaning Charging Fully charged 12 | CX 6.00BT...
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The LED flashes/lights up depending on the battery life of the headphones. The headphones utilize an intelligent battery charging technology that prevents overcharging. CHARGING TIME 1.5 h * not included. Charging time may take longer at ambient temperatures below 15°C/ 59°F. CX 6.00BT | 13...
+ connected paired To pair and connect the headphones to a PC or Mac, it is recommended to use a Sennheiser Bluetooth USB dongle, such as the BTD 800 USB. 14 | CX 6.00BT...
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Menu Bluetooth on Add Device Bluetooth off CX 6.00BT CX 6.00BT Keyword: 0000 If no connection is established within 5 minutes, pairing mode is terminated and the headphones switch off. If necessary, repeat the pairing procedure. CX 6.00BT | 15...
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The headphones are disconnected from the smartphone. The headphones then search for other paired devices. If no device is found, you hear the voice prompt “lost connection”. The headphones go to idle mode. › lost connection ‹ Menu Bluetooth on Bluetooth off 16 | CX 6.00BT...
Ensure that Bluetooth is active on your smartphone when switching the headphones on. Switching the headphones off Press the multifunction button for 4 seconds. You hear the voice prompt “power off”. The LED flashes red 3 times. CX 6.00BT | 17...
Press the volume/track + or - button once to increase or decrease the volume. When the minimum or maximum volume is reached, you hear an alert. Press Function Increases the volume Decreases the volume 18 | CX 6.00BT...
Battery is more than 50% “between 4 and 6 hours play time” charged Battery life indicator on your device The battery life of your headphones may also be displayed on the screen of your smartphone or device. CX 6.00BT | 19...
Pair and connect the headphones with your smartphone, see page 14. Play music/videos on your smartphone or device. The audio plays through the CX 6 .00BT In-Ear Wireless headphones. 20 | CX 6.00BT...
Function Plays the next track in the playlist Playing the previous track Press and hold the volume/track - button for a second to play the previous track. Press Function Plays the previous track in the playlist CX 6.00BT | 21...
Puts the call on hold HOLD Accepts an incoming call and puts an HOLD active call on hold Toggles between 2 active calls HOLD Rejects an incoming call and continues the active call 22 | CX 6.00BT...
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You can use this function when the headphones are not actively playing music or are used for making calls. Press the multifunction button twice. Press Function Voice prompt Redials the last number “redialing” called Cancels redialing “call ended” CX 6.00BT | 23...
You can use this function when the headphones are not used for making calls. 1. Press the multifunction button three times. Press Function Voice prompt Starts voice control “voice dialing“ 2. Say your voice command, such as “Call Jane”. The Bluetooth smartphone calls Jane. 24 | CX 6.00BT...
Changing ear adapters You can change ear adapters depending on the size of your ear canal. Spare ear adapters are available from your local Sennheiser partner. 1. Lightly pull the ear adapter away from the in-ear sound tunnel until it is completely detached.
Care and maintenance Storage and handling To keep the headphones in good condition and to avoid nicks and scratches, always store the headphones in the carry case when not in use or when carrying them around. 26 | CX 6.00BT...
Care and maintenance Information about the rechargeable battery Sennheiser ensures and guarantees that the battery performs at the optimum upon purchase of the headphones. Upon purchase or within the warranty period, if you suspect that the battery is obviously defective, please immediately return the headphones to any Sennheiser service partner.
If you encounter a problem that is not listed in the table, or if the solutions provided do not work, please contact an authorized Sennheiser service partner for assistance. To find a Sennheiser service partner in your country, visit www.sennheiser.com.
The LED flashes blue and red. The headphones are in pairing mode. 2. Press the Volume/track + button for 2 seconds. The LED flashes purple 3 times. The headphones are permanently disconnected from all devices and immediately go into pairing mode. CX 6.00BT | 29...
Trademarks The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sennheiser electronic GmbH & Co. KG is under license. Qualcomm aptX is a product of Qualcomm Technologies International, Ltd.
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Sennheiser electronic GmbH & Co. KG Am Labor 1, 30900 Wedemark, Germany www.sennheiser.com Publ. 04/18, A02...
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