Specifications
Noise Cancelling (Active)YesConnection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesBuilt-In MicrophoneYesCarrying CaseYes
Key Specs
Noise Cancelling (Active)YesConnection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYesBuilt-In MicrophoneYesCarrying CaseYesHeadphone FitIn-EarBattery Life9 hoursBattery Charge Time1.5 hoursEar Tip Sizes IncludedExtra small, Small, Medium, Large
General
Product NameCX Plus True Wireless Earbud HeadphonesBrandSennheiserEar Tip Sizes IncludedExtra small, Small, Medium, LargeModel NumberCX Plus True Wireless BlackColorBlackColor CategoryBlack
Audio
Noise Cancelling (Active)YesSound IsolatingYesEnvironmental Noise ControlNoMinimum Frequency Response5 hertzMaximum Frequency Response21 kilohertzDriver Size7 millimeters
Connectivity
Connection TypeWirelessWireless ConnectivityBluetoothTrue WirelessYes
Features
Built-In MicrophoneYesCarrying CaseYesControlsVolume, Voice assistant, Call, Track selectionBone Conducting TechnologyNo
Design
Headphone FitIn-Ear
Power
RechargeableYesBattery Life9 hoursBattery Charge Time1.5 hoursCharging Accessory IncludedCase, CableBattery Life Provided by Charging Case18 hoursCharging Interface(s)USB Type COn/Off SwitchAutomatic
Warranty
Manufacturer's Warranty - Parts2 yearsManufacturer's Warranty - Labor2 years
Other
UPC615104357327
When True Wireless sound exceeds every expectation, you’re listening to the CX Plus True Wireless from Sennheiser. They deliver a thrilling, high-quality sound experience with Active Noise Cancellation, effortless smart interaction and a sleek design for supremely comfortable all-day enjoyment.
Sennheiser Superior Sound
Powered by Sennheiser’s TrueResponse transducer for high fidelity sound
Active Noise Cancellation & Transparent Hearing
Block out noise or gain awareness of external sounds at a touch in any environment
Built-in Equalizer and Bass Boost
Adjust the Equalizer and Bass Boost levels for a tailored sound and audio experience
IPX4
Splash resistance for trouble-free use while travelling,commuting or exercising
Compact, Ergonomic Design
With 4 ear adapter sizes to ensure optimal comfort and a secure fit for anyone
Battery Life
Up to 8 hours and 24 hours of play back time with on the go charging via the case
Customizable Touch Controls
Personalize touch controls for music, calls and voice assistant to match individual preference for intuitive operation
Independent Earbud Use
Convenient feature enables the left and right earbuds to be used individually or as a pair
Noise Reduced Microphones
Crystal-clear voice pickup by dual beamforming mics on each earbud to ensure speech optimized calls and voice assistant access (Siri and Google Assistant)
Smart Pause
The earbuds pause and resume playback automatically when taken out or replaced in the ear
Connections Management
Bluetooth connections can be easily managed via the Sennheiser Smart Control app
What's Included
CX Plus True Wireless earbuds
Charging case
USB-C charging cable
Silicone ear adapter sets (XS/S/M/L)
Manuals & Guides
Specification Sheet
Quick Start Guide
User Manual
Search
Q: QuestionDoes the CX Plus support multipoint?(2 answers)
A: AnswerThe buds can be used independently, but can only be connected to one device at a time. However, you can tell them to connect to a different device from the Sennheiser companion app. Since the app uses Bluetooth LE to program the earbuds, you can continue to adjust the EQ on your iPhone or Android device while it’s actively being used on another device.Answered by AntwanR
Q: QuestionDo these work with a Sony Bravia tv(3 answers)
A: AnswerI honestly don't know. I use mine with my cell phone to listen to music while i workout or am walking to work. If the tv has bluetooth capabilities, I don't see why these wouldn't work with it. Might be best to check with Sennheiser first before buying them just to make sure.Answered by Dustin
Q: QuestionWhat is the high frequency response look like on a graph.(1 answer)
A: AnswerThe mid range is very nice and forward, highs crisp but not to sparkly and bright. Bass nice and punchy but not at all muddy or to much in the mix. And the EQ adjusts well to suit it better for you. Not a graph answer but still hopes it gives the ultimate answer on how they sound.Answered by DeeCee
Q: QuestionDo these work well with android?(3 answers)
A: AnswerI have a Samsung FE. they work great with it. There is a app to download for it too.Answered by Alyssa
Q: QuestionHow do I know these will fit my ears? Can they be tried on in store?(1 answer)
A: AnswerThese earbuds come with 3 sizes, with medium size inserts installed. There may be other sizes available too. You would need to ask the store if you could try these in first, but I would expect the answer is no; it's worth a shot.Answered by JonahZ
Q: QuestionUnderstanding most items are not Waterproof, but are these water resistant?(0 answers)
Asked by WaterResistant
Q: QuestionWill these Sennheiser CX Plus earbuds connect to an iPhone 8 Plus?(2 answers)
A: AnswerYes they will. I have the same phone and they connected fine.Answered by SeanC
Sennheiser - CX Plus True Wireless Earbud Headphones - Black
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Reviews
Rating 4.1 out of 5 stars with 134 reviews
4.1Rating by feature
- 4.7Sound Quality
Rating 4.7 out of 5 stars
- 4.6Battery Life
Rating 4.6 out of 5 stars
- 4.6Connectivity
Rating 4.6 out of 5 stars
17 expert reviews
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Rated 5 out of 5 stars
Amazing Sound & Impressive Functionality
I been using the Sennheiser CX Plus True Wireless Earbud Headphones for about 6 months now and I am extremely impressed with their sound quality and ease of use. The crystal clear sound is truly remarkable and the ability to tap the earbuds to stop the music and hear what's happening around me is extremely convenient. The earbuds are also very comfortable to wear for extended periods. The self-charging earbud case is not only sturdy, but it keeps the earbuds charged on the go, which is a huge plus. I would highly recommend these headphones to anyone looking for a high-quality, true wireless earbud experience.
Posted by CyberMaven
Rated 5 out of 5 stars
Excellent value earbuds
Headphones are almost perfect with excellent audio and comfort. There are some minor issues such as the earbud sometimes falling off my ear but changing the tip fixed it. Also the Sennheiser smart control app could be better but it definitely functional and better than most other options. Be sure to clean the tips occasionally though from my experience it gets less gunk compared to other wireless earbuds which is plus. ANC is okay, not the best but gets the job done. Audio is fantastic.
Posted by NaveedR
Rated 5 out of 5 stars
The best hearing aids
I love the best headphones. I recommend them to everyone who wants to listen to high-quality music. They are great.
Posted by EmmanuelA
