Sennheiser CX True Wireless Earbuds
Review: 5 - "A masterpiece of literature" by , written on May 4, 20020
Great
Sennheiser

Sennheiser CX True Wireless Earbuds

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  • Product SKU: 508974
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$149.99 $199.00
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Sennheiser CX True Wireless

The Sennheiser CX True Wireless Earbuds deliver crystal-clear sound with deep bass. With an ergonomic design for superb wearing comfort and intuitive controls for maximum ease of use, you’ll have a first-rate listening experience at home or on the move.

Passive noise cancellation
Customisable touch controls
TrueResponse transducer
Built-in equaliser and Bass Boost
Compact, ergonomic design
IPX4 splash resistance
Up to 27 hours of battery life
Superior audio

Wherever you are, whatever you do, enjoy your favourite tracks to the maximum with the bespoke TrueResponse transducer for crystal-clear sound.

Intense groove
With the Bass Boost added and the Built-in equaliser activated, 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
Customisable 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.

Specs:
Audio
Ear Coupling: 
  • In-ear & Closed Acoustics
Frequency Range: 
  • Microphone- 100Hz to 10kHz | Headphones- 5Hz - 21,000Hz
Headphone Type: 
  • In-Ear Headphone
Microphone: 
  • 2 Mic Beamforming Arrays (4 Mics in Total)
Noise Cancellation: 
  • Yes
Sound Pressure Level: 
  • 110dB (1kHz/0dBFS)
Speaker Driver: 
  • 7mm
Speakers: 
  • TrueResponse Transducer Sennheiser
Total Hamonic Distortion: 
  • <0.08% (1kHz / 94dB SPL)
Transducer Principle: 
  • Dynamic Driver

Bluetooth
Supported Codecs
  • SBC, AAC & aptX

Connectivity
Bluetooth
  • v5.2
Bluetooth Profiles
  • A2DP, AVRCP & HFP
Compatible OS
  • iOS & Android
Transmission Frequency
  • 2,402 to 2,480MHz

Dimensions
Dimensions Earbuds & Charging Case: 
  • 59 x 33.8 x 42.3mm
Weight
  • Earbuds & Charging Case: 49g | Single Earbud: 6g | Charging Case: 37g

Features
Quick Charge
  • 15min for 1 Hour Playtime

Functions And Features
LED Indicator Light
  • Yes

General
Connection Type
  • Wireless
Controls
  • Customizable Touch Controls
Design
  • Ergonomic Design
Operating Temperature
  • 0 to 40°C
Smartphone App
  • Sennheiser Smart Control App
Storage Temperature
  • -20 to 60°C
Water Rating
  • IPX4
Humidity
  • 10 to 80% (Non-condensing)

Outputs
Power
  • Max. 10mW

Power
Battery Capacity
  • L/R Earbud: 60mAh | Charging Case: 400mAh
Battery Life
  • Playtime with Earbuds: Up to 9 Hours | Playtime with Charging Case: Up to 27 Hours
Battery Type
  • Built-in Lithium-ion Rechargeable Batteries
Charging Interface
  • USB-C
Charging Method
  • Wired
Charging Time
  • 1.5 Hours for Full Charge
Current
  • Max. 600mA (Charging Case)
Voltage
  • 5V (Charging Case)

Sennheiser CX True Wireless

The Sennheiser CX True Wireless Earbuds deliver crystal-clear sound with deep bass. With an ergonomic design for superb wearing comfort and intuitive controls for maximum ease of use, you’ll have a first-rate listening experience at home or on the move.
Passive noise cancellation Customisable touch controls TrueResponse transducer Built-in equaliser and Bass Boost Compact, ergonomic design IPX4 splash resistance Up to 27 hours of battery life Superior audio
Wherever you are, whatever you do, enjoy your favourite tracks to the maximum with the bespoke TrueResponse transducer for crystal-clear sound.
Intense groove With the Bass Boost added and the Built-in equaliser activated, 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 Customisable 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.
Specs: Audio Ear Coupling: 
  • In-ear & Closed Acoustics
 Frequency Range: 
  • Microphone- 100Hz to 10kHz | Headphones- 5Hz - 21,000Hz
 Headphone Type: 
  • In-Ear Headphone
 Microphone: 
  • 2 Mic Beamforming Arrays (4 Mics in Total)
 Noise Cancellation: 
  • Yes
 Sound Pressure Level: 
  • 110dB (1kHz/0dBFS)
 Speaker Driver: 
  • 7mm
 Speakers: 
  • TrueResponse Transducer Sennheiser
 Total Hamonic Distortion: 
  • <0.08% (1kHz / 94dB SPL)
 Transducer Principle: 
  • Dynamic Driver
Bluetooth Supported Codecs
  • SBC, AAC & aptX
Connectivity Bluetooth
  • v5.2
 Bluetooth Profiles
  • A2DP, AVRCP & HFP
 Compatible OS
  • iOS & Android
 Transmission Frequency
  • 2,402 to 2,480MHz
Dimensions Dimensions Earbuds & Charging Case: 
  • 59 x 33.8 x 42.3mm
 Weight
  • Earbuds & Charging Case: 49g | Single Earbud: 6g | Charging Case: 37g
Features Quick Charge
  • 15min for 1 Hour Playtime
Functions And Features LED Indicator Light
  • Yes
General Connection Type
  • Wireless
 Controls
  • Customizable Touch Controls
 Design
  • Ergonomic Design
 Operating Temperature
  • 0 to 40°C
 Smartphone App
  • Sennheiser Smart Control App
 Storage Temperature
  • -20 to 60°C
 Water Rating
  • IPX4
 Humidity
  • 10 to 80% (Non-condensing)
Outputs Power
  • Max. 10mW
Power Battery Capacity
  • L/R Earbud: 60mAh | Charging Case: 400mAh
 Battery Life
  • Playtime with Earbuds: Up to 9 Hours | Playtime with Charging Case: Up to 27 Hours
 Battery Type
  • Built-in Lithium-ion Rechargeable Batteries
 Charging Interface
  • USB-C
 Charging Method
  • Wired
 Charging Time
  • 1.5 Hours for Full Charge
 Current
  • Max. 600mA (Charging Case)
 Voltage
  • 5V (Charging Case)