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Introducing the Sennheiser CX True Wireless Earbuds | Sennheiser
Wherever you are, whatever you do; enjoy your favorite tracks to the max with the bespoke TrueR… More details
Introducing the Sennheiser CX True Wireless Earbuds | Sennheiser
Superior audio
Wherever you are, whatever you do; enjoy your favorite tracks to the max with the bespoke TrueResponse Transducer for crystal-clear sound.
Intense groove
With the Bass Boost added and the Built-In Equalizer activated via the Smart Control App, you can have your sound your way.
Skip the noise
You can forget about your surroundings and get lost in the music or focus on your call thanks to the Passive Noise Cancellation.
Easy to wear
The eye-catching ergonomic design assures superb wearing comfort. And with ear adapters in 4 sizes, it’s easy to achieve a perfectly secure fit for any activity.
At your fingertips
Customizable touch control enables easy control of audio, phone calls and fast access to Siri and Google Assistant.
Even in the rain
Go outside at any time to have an outstanding audio experience, even when it’s wet; you can rely on their IPX4 splash resistance.
Passive Noise Cancellation
Customizable Touch Controls
IPX4
TrueResponse Transducer
27 Hour Battery Life
AVAILABILITY
Sennheiser Smart Control is a free app and compatible with most iOS and Android systems. This App is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
Dimensions | Earbuds and charging case: 59 x 33.8 x 42.3 mm (2.3 x 1.3 x 1.6 in) |
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Weight | 49g (both earbuds and charging case) 6g (single earbud) 37g (charging case) |
Power supply | 5 V⎓ 600 mA max |
Speaker type | TrueResponse Transducer Sennheiser 7mm dynamic driver |
USB Standard | USB-C |
Frequency response (Microphone) | 100 Hz to 10 kHz |
Frequency response (Headphones) | 5 hz - 21,000 Hz |
Microphone | 2 mic beamforming arrays (4 mics in total) |
Supported Profiles | A2DP, AVRCP, HFP |
Ear coupling | In-ear, closed acoustics |
Charging time | 1.5 h for full charge / 15 min for 1 h playtime |
Battery Specification | Built-in Lithium-Ion rechargeable batteries L/R earbud: ~60 mAh; charging case: ~400 mAh |
Bluetooth | Bluetooth 5.2 compatible, class 1, BLE |
Codecs | SBC, AAC, aptX™ |
Equalizer | EQ pre-set via Smart Control App |
Bass Boost | Via Smart Control App |
Battery time | Up to 9 hrs music playtime with earbuds Up to 27 hrs music playtime with charging case |
Noise cancellation | Passive Noise Cancellation |
App support | Sennheiser Smart Control App for iOS™ and Android™ |
Package dimensions | (L x W x H) 170 x 130 x 47 mm (6.7 x 5.1 x 1.85 in) |
Warranty | 2 years |