Pure Treble The Knowles balanced armature achieves intricate detail and high-end, to blow you away with an acoustic experience that borders on perfection. Deep Bass A custom-designed dynamic driver captures exceptionally deep bass. Detailed Sound Digital Active Crossover technology to process sound through a bi-amping with DSP-based active crossover for balanced and premium sound quality. Immerse Yourself Active noise cancellation limits background noise while Transparency Mode lets you hear what's going on around you. Choose from a high/comfortable mode to adjust your ANC preference. LDAC & LHDC & AAC & SBC 1. The Low-Latency High-Definition Audio Codec (LHDC) delivers higher resolution Bluetooth audio streaming. 2. Advanced Audio Coding (AAC) enables lossless digital compression of audio beyond the MP3 standard. 3. Low-Complexity Subband Codec (SBC) seamlessly transfers data to Bluetooth audio output devices such as headphones or speakers. Crystal-clear voice calls Two microphones capture your voice and filter it out of surrounding noise. The third microphone is specifically designed to suppress wind noise. Pick up your voice clearly and adding an extra layer of crystal-clear quality precisely for hands-free calls Up to 24 hours* playback ANC on: about 5 hours (earbuds) + 15 hours (charging case). ANC off: about 6 hours (earbuds) + 18 hours (charging case). USB-C charger port The NeoBuds Pro case supports the rapid charge. Plug them in for just ten minutes and enjoy over an hour of music! Customize your fit With ear tips specially designed to prevent bacterial growth caused by daily wear-and-tear. Choose the appropriate size silicone cap in order to achieve the best listening and wear results.