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Your day-to-day may change but your enjoyment of superior sound won’t. Powered by Sennheiser’s leading audio technology, the new CX 400BT True Wireless gives you total control over an exceptional sound experience. With passive noise cancellation, intuitive customizable controls, long-lasting battery life and a design made for all-day comfort, they are the ideal, uncompromised choice for people that are passionate about great sound.
included items
ear tips, charging cable, charging case
automatic on/off sound
Headphones turn on automatically when you put them on your head and when you take them off they will automatically swich off.
No
Data exchange
Bluetooth
Bluetooth 5.1
Functions
configuration using app
You can control or configure the device through a smartphone app, which is available on the App Store or Google Play. Apps from different manufacturers may be available only for iOS or Android, and the functionality and/or availability of the app may vary by market. Also, make sure before purchasing that your smartphone's software supports the smart app.
Yes
Battery
earbuds battery life up to
7 h
charging case battery life up to
20 h
Power supply
charging interface
USB-C
Dimensions
weight
12 g
charging case weight
37 g
General parameters
type
In-ear
manufacturer
Sennheiser
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