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Sennheiser CX Plus True Wireless Earbuds -White (509189)
When true wireless sound exceeds every expectation, you’re listening to the Sennheiser CX Plus True Wireless Earbuds. They deliver a thrilling, high-quality sound experience with Active Noise Cancellation, effortless smart interaction and a sleek design for supremely comfortable all-day enjoyment.
- Sennheiser superior sound
- Active noise cancellation and transparent hearing
- Customisable touch controls
- Built-in Bluetooth 5.2
- Built-in equaliser and Bass Boost
- Compact, ergonomic design
- IPX4 rated splash resistance
- Up to 24 hours of total battery life
Superior sound
The sound of the CX Plus True Wireless earbuds is a worldapart – the difference you hear is due to Sennheiser’s TrueResponse transducer, a German-made acoustic system that brings audiophile technology to everyday listening. Active Noise Cancellation ensures that you don’t miss a note – even in noisier environments – and lets you experience all the clarity, detail and thrilling bass without distractions. When more awareness of your surroundings is needed, the Transparent Hearing feature makes it easy to focus on external sounds without having to remove the earbuds.
Smarter user experience
Intelligent features like Smart Pause anticipates user needs by automatically pausing when the earbuds are taken out and instantly resuming playback when replaced in the ear. The earbuds also automatically power up when removed from the charging case and switch off when put away to help save energy.
Wireless convenience
The CX Plus True Wireless also offers the latest connectivity options with Bluetooth 5.2 and codecs includingSBC,AAC, aptX and aptX Adaptive for high resolution, low latency sound that stays in perfect sync with video.
Ease of use
With the CX Plus True Wireless, every interaction, every touch and every moment is made effortless. Its customisable touch controls make it possible to tailor commands to ensurethat control of audio, calls and accessing voice assistants is intuitive. Speech is optimised for calls and voice assistant access by dual mics on each earbud for superior voice pick-up, while the role switching feature allows either earbud to be used individually for calls.
For your comfort
Sennheiser’s True Wireless earbuds have been developed according to ergonomic studies and the CX Plus True Wireless features a smaller design for fatigue-free allday wearing. The compact earbuds also ensure a secure fit inthe ear canal, so they stay in place when listening on the move. A perfect fit is assured by a selection of 4 sizes of silicon ear adapters, which adds further passive noise isolation to complement the earbuds’ANC.
Splash resistance
Thanks to IPX4 rated splash resistance you can keep on enjoying the CX Plus True Wireless wherever you go.
Keep on playing
As life doesn’t slow down, the CX Plus True Wireless is ready to keep pace with its long-lasting batteryand on the go charging case providing a brilliant 24 hours of playback time.
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Audio | |
Ear Coupling | In-ear & Closed Acoustics |
Frequency Range | 5Hz to 21,000Hz | Microphone: 100Hz to 10kHz |
Headphone Type | In-Ear Headphone |
Microphone | 2 Mic Beamforming Arrays (4 Mics in Total) |
Noise Cancellation | Yes |
Sensitivity | 114dB SPL (1kHz / 0dBFS) |
Speaker Driver | 7mm |
Speakers | TrueResponse Transducer Sennheiser |
Total Hamonic Distortion | <0.08% (1kHz / 94dB) |
Transducer Principle | Dynamic Driver |
Bluetooth | |
Supported Codecs | SBC, AAC, aptX & aptX Adapative |
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: 47g | Single Earbud: 6g | Charging Case: 35g |
Features | |
Colour | Black |
Quick Charge | 10min 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 |
Outputs | |
Power | Max. 10mW |
Power | |
Battery Capacity | L/R Earbud: 55mAh | Charging Case: 400-420mAh |
Battery Life | Playtime with Charging Case: Up to 24Hours |
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) |
Warranty | |
Manufacturer Warranty | 2 Year |
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