Product code: 89733106
Sennheiser’s CX True Wireless offer a personal audio experience that you can enjoy anywhere, every day. As part of Sennheiser’s CX range, they deliver crystal-clear sound, great battery life and ease of use, for an exceptional true wireless experience with premium sound.
Signature Sennheiser sound
The CX True Wireless delivers superior, classy sound. German-made 7mm dynamic drivers create Sennheiser’s signature sound quality with deep bass, natural mids and clear treble.
Secure, comfortable, splash-resistant
Thanks to ergonomic design and a choice of silicon ear adapters they ensure passive noise reduction and a secure, comfortable fit, while IPX4 rated splash resistance offers peace of mind for listening in all environments.
Superb, stable connection
Bluetooth 5.2 compatibility with SBC, AAC and AptX audio codec support ensures stable wireless sound. Making calls is also simple thanks to dual mics on each earbud for superior voice pick-up and a new 'role switching' feature that lets you use individual ear-buds on their own.
27 hour on-the-go battery
They last for 9 hours of playback time, with a further 18 hours battery life via on-the-go charging using the included case.
The intuitive touch interface ensure easy control of audio, calls and voice assistant interaction, while tailoring the sound to your preference is possible with a Bass Boost feature and Built-in EQ accessible with the Sennheiser Smart Control app on your smart device (available on iOS and Android).
These True Wireless headphones are compatible with all smart devices with Bluetooth, including from Apple, Samsung and Google, and other Android smart phone brands.
- Accessories Included
- 4 x ear adapters (XS, S, M, L), Charging Case, USB-C Cable, Guide
- Battery life
An estimate of how long the battery lasts before needing recharging, based on standard tasks and usage
- up to 27 hours
- Bluetooth Enabled
Bluetooth is a wireless way of transferring data between electronic devices over short distances
- Yes - 5.2
- Connectivity Type
The Types of connectivity available on the device.
- Packaged: H4.7 x W13 x D17cm. Unpackaged: H3.38 x W4.23 x D5.9cm
- Headphone Type
- Headphone Type
Contain built-in microphones, ideal for Skype and online gaming.
- Manufacturer Part Number (MPN)
- Microphone Remote
- Model name / number
- CX True Wireless
- NFC Enabled
Devices with NFC can be tapped together to establish a wireless connection for sending or streaming files and other data
- Noise Cancelling
Models which have microphones built into the headphones which produce signals to reverse outside noises, cancelling them out. Perfect for cutting out the constant low drone caused by jet or train engines on your travels.
- Noise Reduction
Either flexible rubber sphere-like tips which slot nicely into your ear canal providing a seal, or cupped designs which surround and seal your ear from the outside world, they effectively eliminating ambient sounds, and trap your music in your ear
- Noise Reduction or Cancelling
- Passive Noise Cancellation
- Playback Controls
Controls that allow you to alter the playback or answer calls on compatible devices. Please note: not all controls will work with every device.
- Power Supply
- Rechargeable battery
- Sound Features
- Microphone, Portable
- Technology Accessory Type
Unpackaged weight of the product
- 6g (each earbud). 37g (charging case)
- Wi-Fi Enabled
- Wired or Wireless
- True Wireless
Delivery & returns
- Click & Collect
Free on orders over £30, £2 if you spend less. Choose a collection day at checkout, next day available at some locations. Available at Waitrose, selected John Lewis shops, Co-op branches, Shell stations and Booths stores.
Collect your delivery from over 7000 local convenience shops. Your next available collection day will show at checkout.
- Evening delivery within M25
Evening delivery to addresses within the M25 on the day of your choice, 7 - 10pm, 7 days a week. You'll receive a text on the day of delivery with a 1-hour delivery window.
- Morning Delivery
Delivery on the day of your choice, by 10.30am available 7 days a week.
- Next or Named Day Delivery
Delivery on the day of your choice, 8am - 8pm, 7 days a week. You'll receive a text on the morning of delivery with a 1-hour delivery window.
- Standard Delivery
UK delivery within 5 days, 8am - 8pm, Monday to Saturday. Free on orders over £50, otherwise £3.95.
Return small or medium items by post or to John Lewis & Partners and Waitrose & Partners shops.
Large items (delivered by two people, such as appliances and furniture) can be returned using our Home Collection service.
You can also return a Click & Collect order to where you collected it.