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Sennheiser CX True Wireless

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Sennheiser CX True Wireless
Connection and design
Connection typewireless
ConnectionBluetooth v 5.2
Range10 m
Impedance16 Ohm
Frequency range5 – 21000 Hz
Sensitivity110 dB
Emitter typedynamic
Harmonic distortion coefficient< 0.08 %
Microphone specs
Microphonebuilt into the body
Frequency range100 – 10000 Hz
Codec supportaptX
Power supply
Power sourcebattery
Headphone battery capacity55 mAh
Case battery capacity400 mAh
Operating time (music)9 h
Operating time (with case)27 h
Touch control
Weight6 g
In boxsilicone tips
charging case
Added to E-Catalogaugust 2021


Fully wireless mid-range headphones brought to market by the renowned brand Sennheiser in 2021. Among the key features of the model are a large battery, good sound, and extended codec support. But in terms of functionality, everything is quite simple - there is no active noise reduction, “Transparent Wall” and other things. Among the shortcomings, it is worth noting the lack of auto-pause when taking the headphones out of the ear, which is a little frustrating.

At the heart of the Sennheiser CX True Wireless headphones are dynamic drivers that provide sound reproduction in a frequency range from 5 Hz to 21 kHz. It is important to note the support for aptX and AAC codecs. The control is classic - taps on the headphones, while in the proprietary application, gestures can be quite flexibly reconfigured to the wishes of the user. Each headphone has two microphones with noise reduction, which allows you to use them as a headset for communication.

It has an IPX4 waterproof rating, which provides adequate protection against sweat and rain, but it's not completely submersible. The headphones' own batteries can play up to 9 hours on a single charge. For recharging, a complete case is used, which provides up to 27 hours of continuous operation. Note that the headphones themselves are packed in a fairly large case, which can be inconvenient to carry in your pocket. The headphones themselves are also quite large, but at the same time they weigh only 6 g each.

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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