Minimalist Design. Stylish comfort. The CX 400BT True Wireless is made for those who enjoy diving into a long playlist, a lively audiobook or a loving phone call. Available in black and white, they have an ergonomic design created for all-day comfortable wearing.
How long does a Sennheiser CX 400bt last?20 hours of battery life, plus a compact charging case. The new CX 400BT True Wireless have an ergonomic design created for all-day comfortable wearing. The Sennheiser Smart Control App, lets you tailor the sound experience to your travel playlist whether that be music, news, podcasts, or film.
Is cx400tw1 RoHS compliant?• RoHS Directive (2011/65/EU) Hereby, Sennheiser electronic GmbH & Co. KG declares that the radio equipment type CX400TW1 (CX400TW1 R, CX400TW1 L, CX400TW1 C) are in compliance with Radio Equipment Directive (2014/53/EU).