Sennheiser CX True Wireless In-Ear Headphones
CX True Wireless
Superior sound. No compromise.
Compromise on your audio experience? No way! Put sound first, like Sennheiser does. We have put our 75 years of leading audio technology into the new CX True Wireless earbuds. They deliver crystal-clear sound with deep bass you can easily adjust to your personal taste. With an ergonomic design for superb wearing comfort and intuitive controls for maximum ease of use, you'll have a first-rate listening experience at home, at work or on the move.
Don't compromise on sound
Superior audio - Wherever you are, whatever you do; enjoy your favorite tracks to the max with the bespoke TrueResponse Transducer for crystal-clear sound.
Intense groove - With the Bass Boost added and the Built-In Equalizer activated via the Smart Control App, you can have your sound your way.
Skip the noise - You can forget about your surroundings and get lost in the music or focus on your call thanks to the Passive Noise Cancellation.
Don't compromise on comfort
Easy to wear - The eye-catching ergonomic design assures superb wearing comfort. And with ear adapters in 4 sizes, it's easy to achieve a perfectly secure fit for any activity.
At your fingertips - Customizable touch control enables easy control of audio, phone calls and fast access to Siri and Google Assistant.
Even in the rain - Go outside at any time to have an outstanding audio experience, even when it's wet; you can rely on their IPX4 splash resistance.
Individualize your Sennheiser product
With the intuitive equalizer you can adjust the sound to your personal taste.
Create your sound experience
Pair your Sennheiser device with our Smart Control App.
Customize what you hear and how you interact with your Sennheiser device.
Sennheiser Smart Control is a free app and compatible with most iOS and Android systems.
This App is available in 8 languages including German, English, French, Spanish, Russian, Korean, Japanese and Mandarin.
Earbuds and charging case: 59 x 33.8 x 42.3 mm (2.3 x 1.3 x 1.6 in)
49g (both earbuds and charging case) 6g (single earbud) 37g (charging case)
5 V = 600 mA max
TrueResponse Transducer Sennheiser 7mm dynamic driver
Frequency response (Microphone)
100 Hz to 10 kHz
Frequency response (Headphones)
5 hz - 21,000 Hz
2 mic beamforming arrays (4 mics in total)
A2DP, AVRCP, HFP
In-ear, closed acoustics
1.5 h for full charge / 15 min for 1 h playtime
Built-in Lithium-Ion rechargeable batteries L/R earbud: ~60 mAh; charging case: ~400 mAh
Bluetooth 5.2 compatible, class 1, BLE
SBC, AAC, aptX™
EQ pre-set via Smart Control App
Via Smart Control App
Up to 9 hrs music playtime with earbuds Up to 27 hrs music playtime with charging case
Passive Noise Cancellation
Sennheiser Smart Control App for iOS™ and Android™
(L x W x H) 170 x 130 x 47 mm (6.7 x 5.1 x 1.85 in)
What's in the box?
CX True Wireless Earbuds
Silicone ear adapter sets (XS, S, M, L)
Quick Guide & Safety Guide
As a domestic traveller you will not be entitled to any duty free allowance and personal goods concession.
You are however able to purchase any item(s) on The Mall and take them with you on your domestic flight but please bear in mind :
- If you purchase for a flight that is departing from Auckland Airport, your items will need to fit into your carry on luggage or be safely packed into your checked in luggage
New Zealand's domestic flight carriers have restrictions when it comes to the weight and size of your carry on luggage and what can be carried on board. For more information see Cabin Allowances.
- If you purchase for a flight that is arriving into Auckland Airport there are no restrictions as you will be collecting your order after your flight has landed.
Your order can be picked up from The Mall's Collection Point in the Domestic Terminal before you pass through security, located between 3 Wise Men and Travelex. See map
You will need to bring your order confirmation email and your driver's licence or valid photo identification to collect your order.
If you purchase for a flight that is departing from Auckland Airport, your order will be ready to collect 1 hour before your flight departs. Your order must be collected at least 30 minutes before you depart. If you purchase for a flight that is arriving into Auckland Airport, your order will be ready to collect when you arrive.
Now, you can also place an order without traveling. Select 'Pick Up On Arrival' when adding items to cart and use the dummy flight number NZ420 as the flight code. You can select a pick up date that works for you.
When you collect your order you will have the opportunity to inspect your items and sign for them. If you are not fully satisfied with an item then our Collection Point team will be able to assist you with any returns. Our Returns & refunds provides information on how this works and also outlines the individual Retailer's returns & refunds policies.