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CX 150BT 

In-Ear Wireless

Model: SEBT2

Instruction manual

Use the search function, the navigation (left) or the following links:

Start 

“Product overview” 

“Getting started” 

“Using the headphones” 

“FAQ/If a problem occurs ...” 

“Specifications” 

Sennheiser electronic GmbH & Co. KG

Am Labor 1

 

30900 Wedemark

 

Germany

www.sennheiser.com

Version: 12/20 A02

Summary of Contents for CX 150BT

Page 1: ...search function the navigation left or the following links Start Product overview Getting started Using the headphones FAQ If a problem occurs Specifications Sennheiser electronic GmbH Co KG Am Labor...

Page 2: ...the product component containing the magnet and the cardiac pacemaker implanted defibrillator or other implant Do not insert the earphones too deep into your ears and never insert them without ear ad...

Page 3: ...his product and its attachments accessories Sennheiser is not liable for damages to USB devices that are not con sistent with the USB specifications Sennheiser is not liable for dam ages resulting fro...

Page 4: ...tting to know the head phones www sennheiser com smartcontrol Earphones USB charging cable with USB C and USB A connector Silicone ear adapter set in the following sizes XS S M pre mounted upon delive...

Page 5: ...150BT Model SEBT2 Earphones LED Volume button volume up Multi function button Volume button volume down USB C socket for charging the rechargeable battery Cover for USB C socket Microphone ON OFF PAI...

Page 6: ...pprox 1 min are in Bluetooth pairing mode flashes blue Bluetooth pairing successful flashes red Bluetooth pairing failed flashes blue are connected to a device via Blue tooth pulses red approx 3 sec a...

Page 7: ...all rejected incoming call rejected Call ended call ended Mute on Microphone is muted active call is put on hold Mute off Microphone is reactivated Recharge headset Rechargeable battery is empty Recha...

Page 8: ...ce Connect the headphones to your smartphone via Bluetooth 10 3 Selecting suitable ear adapters for optimum fit of the headphones The perceived sound quality and bass performance depends to a large ex...

Page 9: ...and a com patible standard USB power supply for charging the headphones Charging the headphones rechargeable battery 1 Connect the USB C connector of the USB cable to the USB C socket of the headphon...

Page 10: ...will play your music in normal audio quality SBC Paired devices establish the Bluetooth wireless connection immedi ately after switch on and are ready for use On switch on the headphones automatically...

Page 11: ...the default pin code 0000 If pairing was successful you hear the voice prompts Pairing successful and Device 1 connected The LED flashes blue 3 times Disconnecting the headphones from a Bluetooth dev...

Page 12: ...ntrol app Follow the instructions in the app Selecting suitable ear adapters for optimum fit of the headphones The perceived sound quality and bass performance of the head phones depends to a large ex...

Page 13: ...range you hear the voice prompt Device 1 connected The LED flashes blue 3 times If the earphones fit too loose in the ear canal and fall out easily Try larger ear adapters If you feel immediate pressu...

Page 14: ...u hear the voice prompt More than xx battery left If Bluetooth is activated and the headphones cannot find a paired Bluetooth device within a few minutes you hear the voice prompt Lost connection The...

Page 15: ...minimum volume is reached you hear the voice prompt Volume max or Volume min WARNING Danger of hearing damage due to high volume levels Listening at high volume levels can lead to permanent hearing d...

Page 16: ...l functions are only available when the headphones and the smartphone are connected via Bluetooth Some smartphones may not support all functions The multi function button allows you to control the cal...

Page 17: ...The microphone is muted You hear the voice prompt Mute on To continue the call and reactivate the microphone Press the volume button for 2 seconds The microphone is reactivated You hear the voice pro...

Page 18: ...pur chase or within the warranty period you suspect that the recharge able battery is obviously defective or if a charging error battery error is displayed 6 stop using the product disconnect it from...

Page 19: ...nds on environmental conditions such as wall thickness wall composition etc With a free line of sight the transmission range of most smartphones and Bluetooth devices is up to 10 meters If you and the...

Page 20: ...tern speech audio omni directional Power supply built in rechargeable lithium polymer battery 3 7 V 100 mAh USB charging 5 V 100 mA max Operating time 10 hrs music playback via SBC with headphones rec...

Page 21: ...end of their operational lifetime For packaging disposal please observe the legal regulations on waste segregation applicable in your country Further information on the recycling of theses products ca...

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