Sennheiser CX 400BT
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Premium True Wireless in-ear headphones with built-in microphones. They are distinguished by high sound quality, which is ensured by the high-tech design of branded dynamic drivers with neodymium magnets and support for aptX and AAC audio codecs. The latter guarantee flawlessly accurate transmission of digital audio signal compressed without loss of quality by FLAC or Apple Lossless compressors.
Due to their low weight (6 g each) and compact size, they do not create any problems during transportation and storage. The manufacturer claims the reproduction of an extended frequency range (from 5 Hz to 21 kHz), high sensitivity and impressively low harmonic distortion. Together, these characteristics make the Sennheiser CX 400BT headphones capable of delivering balanced and highly detailed sound suitable for all types of music. Built-in microphones turn them into a solid wireless headset for voice communication in cellular networks. The equalizer in the Sennheiser Smart Control mobile app lets you fine-tune the sound, while the podcast mode enhances the quality of your spoken word.
Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
Catalog Sennheiser 2024 - new products, best sales and most actual models Sennheiser.
Before buying always check characteristics and configuration of product with online store manager
Catalog Sennheiser 2024 - new products, best sales and most actual models Sennheiser.
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Sennheiser Consumer Audio Sennheiser CX 400BT True Wireless Earbuds - Blue | $149.95 |  | |||
2020 Sennheiser CX 400BT White White new | $149.95 |  | |||
Sennheiser CX 400BT True Wireless Headphones - Black CX400TW1 Black | $159.55 |  | |||
CX 400BT Earbuds Left | $89.95 |  | |||
Sennheiser CX 400BT True Wireless Headphones - White CX400TW1 White | $159.55 | | |||
CX 400BT Earbuds Right | $89.95 | | |||
Series Sennheiser CX (in-ear)Compare using chart →
in-ear, wireless, true wireless, Bluetooth v 5.2, AAC, aptX, waterproof, 5 – 21000 Hz, 16 Ohm, battery: 55 mAh, up to 9 h, with case + 27 h
in-ear, wireless, Bluetooth v 5.2, AAC, aptX, active noise cancellation, waterproof, 5 – 21000 Hz, battery: up to 6 h
in-ear, wireless, true wireless, Bluetooth v 5.1, AAC, aptX, 5 – 21000 Hz, battery: 60 mAh, up to 7 h, with case + 20 h
in-ear, wired, 3.5 mm, 6.35 mm, 1.6 m, no microphone, active noise cancellation, 20 – 21000 Hz, 42 Ohm, L-plug, battery: with case + 6.8 ohms when noise canceling is activated
in-ear, wired, detachable cable, 3.5 mm, 1.2 m, no microphone, 10 – 20000 Hz, 16 Ohm, L-plug
for active sports, in-ear, wired, 3.5 mm, 1.2 m, waterproof, 18 – 20000 Hz, 20 Ohm, L-plug
for active sports, in-ear, wireless, Bluetooth v 4.2, AAC, aptX, waterproof, 17 – 21000 Hz, 16 Ohm, battery: up to 6 h
in-ear, wireless, Bluetooth v 5.0, AAC, 20 – 20000 Hz, 28 Ohm, battery: 100 mAh, up to 10 h
Video reviews
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We recommendCompare using chart →
in-ear, wireless, true wireless, Bluetooth v 5.0, AAC, aptX, waterproof, 5 – 21000 Hz, 18 Ohm, battery: 60 mAh, up to 4 h
in-ear, wireless, true wireless, Bluetooth v 5.0, waterproof, 20 – 20000 Hz, 32 Ohm, battery: up to 8 h, with case + 30 h
in-ear, wireless, true wireless, Bluetooth, AAC, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, battery: up to 4.5 h, with case + 19.5 h
in-ear, wireless, true wireless, Bluetooth v 5.2, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 65 mAh, up to 8 h, with case + 6 hours with Adaptive ANC
in-ear, wireless, true wireless, Bluetooth v 5.2, active noise cancellation, waterproof, battery: up to 5 h, with case + 35 h
in-ear, wireless, true wireless, Bluetooth, active noise cancellation, waterproof, battery: up to 6 h, with case + 26 h
in-ear, wireless, true wireless, Bluetooth v 5.0, waterproof, battery: 55 mAh, up to 6 h, with case + 18 h
in-ear, wireless, true wireless, Bluetooth v 5.3, AAC, LDAC, active noise cancellation, waterproof, 20 – 40000 Hz, battery: 40 mAh, up to 6.5 h, with case + 33 h
in-ear, wireless, true wireless, Bluetooth v 5.2, active noise cancellation, voice assistant, waterproof, battery: 45 mAh, up to 7 h, with case + 28 h
in-ear, wireless, true wireless, Bluetooth v 5.2, aptX, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, battery: up to 7 h, with case + 28 h
in-ear, wireless, true wireless, AAC, active noise cancellation, waterproof, battery: up to 5 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v 5.1, 10 – 20000 Hz, 16 Ohm, battery: 55 mAh, up to 6 h
