HD 400U

Sennheiser introduces two new wired headphones, HD 400U (over-ear) and CX 80U (in-ear), both featuring USB-C connectivity for compatibility with modern devices.

Both models support high-resolution audio playback up to 24-bit/96 kHz and include omnidirectional microphones for calls and voice chats.

The HD 400U offers a closed-back design for passive noise isolation, weighs 217 grams, and costs €79.90, while the CX 80U provides lightweight in-ear comfort at 14.3 grams and costs €39.90.