Sennheiser CX 400BT

Headphone specialist unveils new True Wireless on-the-go earbuds

SENNHEISER HAS UNVEILED its new CX 400BT True Wireless earbuds with customisable controls and a seven-hour battery life that can be extended to up to 20 hours using the supplied charging case.

With the same 7mm dynamic drivers featured in the Momentum True Wireless 2 earphones that were introduced earlier this year, the CX 400BT boasts a Smart Control app so it’s possible to tailor the sound using the built-in equaliser. Meanwhile, supported codecs include SBC, AAC and aptX for both iOS and Android mobile devices. The earbuds feature ambient noise reduction microphones for making phone calls, while wireless compatibility comes in the shape of Bluetooth 5.1. Fashioned in black or white, the CX 400BT comes with a choice of four sizes of buds.