Choose the right headphones for you
Refurbished
CX True Wireless
Wireless Sound
Wireless companion.
Music listening
Office calls
Commuting
Long-distance travel
E-Gaming
Sports
ACCENTUM True Wireless
Ergonomic music freedom
Daily companion.
Music listening
Office calls
Commuting
Long-distance travel
E-Gaming
Sports
Good listening experience
With comfortable design, intuitive controls and crystal-clear sound that you can easily adjust to your personal taste.
CX True Wireless
Enjoy Passive Noise Cancellation, an eye-catching ergonomic design and the bespoke TrueResponse Transducer for crystal-clear sound.
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Passive Noise Cancellation
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IPX4 splash resistance
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Personalized controls
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Up to 27 hours play time
Don’t compromise on sound
Immerse yourself with Passive Noise Cancellation, added Bass Boost, Built-In Equalizer and the bespoke TrueResponse Transducer.
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.
Don’t compromise on comfort
4 sizes of ear adapters for the perfect fit, customizable touch controls for the perfect settings
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.
Specifications
Article number (SKU)
508973 (black), 508974 (white)
Wearing style
true wireless stereo earphones
Ear coupling
ear canal
Frequency response (speaker)
5 Hz to 21 kHz
Transducer principle
dynamic, closed-back
Transducer size
7 mm, TrueResponse™
Sound pressure level (SPL)
110 dB (1 kHz/0 dBFS)
Total harmonic distortion (THD)
< 0,08 % (1 kHz, 94 dB SPL)
Frequency response (microphone)
100 Hz to 10 kHz
Battery supply
built-in Lithium rechargeable batteries, 3.7 V
Microphone pick-up pattern
2-microphone beamforming array
Charging time
1.5 h for full charge / 15 min for 1 h playtime
Battery supply (earbuds)
55-72 mAh
Battery supply (charging case)
400-420 mAh
Charging port
USB charging via USB-C socket of the charging case
Operating time (earbuds)
9 hrs
Operating time (charging case)
27 hrs
Charging time
approx. 1.5 hrs
Bluetooth version
Bluetooth 5.2
Bluetooth profiles
HFP, AVRCP, A2DP
Bluetooth Audio Codec
aptX®, AAC, SBC
Bluetooth output power
10 mW (max)
Active Noise Cancellation
false
Weight (earbuds)
6g
Weight (charging case)
37g
Temperature range (operation)
0 to +40°C
Relative humidity (operation)
10 to 80%, non condensing
What's included
- CX True Wireless Earbuds
- Silicone ear adapter sets (XS, S, M, L)
- Charging Case
- USB-C Cable
- Quick Guide & Safety Guide
Downloads
EU Declaration of Conformity
Instruction manual
Safety instructions and regulatory information
Quick guides
Links to FAQ pages
Transport information for Lithium-Ion batteries
Accessories & spare parts
We are committed to the longevity of our products.
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