Sennheiser CX Plus True Wireless Earbuds

Get yourself the best-in-class earbuds that make listening a joy. With Active Noise Cancellation to block out your surroundings and Transparent Hearing to stay aware whenever you want, the new CX Plus True Wireless earbuds have it all – including superb ergonomic design and intuitive controls, designed for full day wearing comfort.

When True Wireless sound exceeds every expectation, you’re listening to the CX Plus True Wireless from Sennheiser.

Sennheiser Signature sound
Immerse yourself a thrilling, high-quality sound experience created by Sennheiser's Tru­eResponse transducers.

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 via the Smart Control App for a tailored sound and audio experience.

IPX4 Splash resistance
for trouble-free use while travelling, commuting or exercising.

Ergonomic design
A compact ergonomic design and four (4) ear adapter sizes to ensure optimal comfort and a secure fit for fatigue-free all-day wearing.

Up to 24 hours play time
Up to 8 hours music playtime and 24 hours overall play back time with on the go charging via the case.

Customizable Touch Controls
Personalize touch controls for music 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.

Adjustable Sidetone
Makes phone calls more comfortable by letting the wearer hear their own voice during calls.

Noise Reduced Microphones
Optimized voice pick-up to ensure speech optimized calls and easier voice assistant access.

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. Tailor your listening experience

Specifications

• Dimensions – Earbuds and charging case: 59 × 33.8 × 42.3 mm (2.3 × 1.3 × 1­.6 in), Weight 47g (both earbuds and charging case) 6g (single earbud) 35g (charging case)
• Frequency response (Microphone) – 100 Hz to 10 kHz
• Microphone – 2 mic beamforming arrays (4 mics in total)
• Power supply – 5 V⎓ 600 mA max
• Speaker type – TrueResponse Transducer Sennheiser 7mm dynamic driver
• USB Standard – USB-C
• Noise cancellation – Active Noise Cancellation
• Ear coupling – In-ear, closed acoustics
• Charging time – 1.5 h for full charge / 10 min for 1 h playtime
• Battery Specification – Built-in Lithium-Ion rechargeable batteries L/R earbud: ~55 mAh; charging case: ~400–420 mAh
• Bluetooth – Bluetooth 5.2 compliant. Class 1, 10 mW
• Bass Boost – Via Smart Control App
• Battery time – up to 24 hours overall playtime with charging case
• App support – Sennheiser Smart Control App for iOS™ and Android™
• Supported Profiles – A2DP, AVRCP, HFP
• Codecs – SBC, AAC, aptX™, aptX Adapative
• Equalizer – EQ pre-set via Smart Control App
• Frequency response – 5 hz – 21,000 Hz
• Warranty – 2 years

In the box?
CX Plus True Wireless Earbuds
Silicone ear adapter sets (XS, S, M, L)
Charging Case
USB-C Cable
Quick Guide & Safety Guide