- Step up to great wireless sound with the new HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX™ Low Latency), and Bluetooth® 5.0, this headset gives you superior sound with deep dynamic bass.
- Luscious listening. This earphone is the smallest member of the MOMENTUM product family. • Uncompromisingly clear, brilliant and powerful sound like all MOMENTUMs • Nanoprecise, stainless-steel sound tunnel • Three-button multifunction remote with integrated microphone