Product code: 89720515
Enjoy your music in superb Sennheiser sound quality with the CX 350BT earphones. Connecting with your smart device via Bluetooth, you can enjoy the freedom of wireless listening, and they stay comfortably secure for up to ten hours thanks to a long-lasting battery and ergonomic design. Take phone calls with them too, while a dedicated button lets you activate your smart phone’s vice assistant.
Thanks to Sennheiser's proprietary speaker system, experience clear, detailed sound with powerful bass.
Be sure of a stable wireless connection and Hi-Fi quality sound with Bluetooth supported by aptX Low Latency and AAC codecs technology. You can pair them with two devices at the same time, and they last for up to ten hours of wireless listening off a single charge.
The inline remote lets you control music playback and take phone calls on your device.
Voice assistant support
With a dedicated button for activating Siri or the Google Assistant you can engage the voice assistant on your smart phone, without having to take it out of your pocket.
Comfort & noise blocking
Four different sizes of ear-tips ensure you can find the perfect fit, and provide noise blocking for better immersion in your music.
Smart Control app
Fine-tune your headphones with Sennheiser’s Smart Control app (available on iOS and Android) on your smart device. It features an equaliser, as well as a special podcast mode to ensure the clearest delivery of speech content.
- Accessories Included
- 4 x Ear adapter sets (XS / S / M / L), USB Charging Cable
- Bluetooth Enabled
Bluetooth is a wireless way of transferring data between electronic devices over short distances
- Connectivity Type
The Types of connectivity available on the device.
- Packaged: H19.5 x W3.5 x D11.5cm
- Headphone Type
- Headphone Type
Contain built-in microphones, ideal for Skype and online gaming.
- Manufacturer Part Number (MPN)
- Microphone Remote
- Model name / number
- CX 350BT
- 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
- 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, Noise Reduction
Unpackaged weight of the product
- Wi-Fi Enabled
- Wired or 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 within 3 days. Order before 8pm Sunday - Friday for collection the next day.
- Morning Delivery
Named morning delivery by 10.30am, available 7 days a week. Order by 8pm for delivery the next morning.
- Next or Named Day Delivery
Delivery on the day of your choice, 7.30am - 6pm, 7 days a week. Order by 8pm for delivery the next day. You'll receive a text on the morning of delivery with a 1-hour delivery window.
- Standard Delivery
UK delivery within 5 days, 7.30am - 6pm, Monday to Saturday. Free on orders over £50, otherwise £3.50.
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.