The Pi6 has been designed to offer outstanding comfort features and performance. Pi6 uses an advanced Qualcomm chipset to provide improved wireless stability and reliable connectivity. The latest Bluetooth 5.4 specification ensures multipoint support for two devices while aptXTM Adaptive wireless transmission at 24-bit/96kHz is included for exceptional sound quality from compatible wireless sources. Pi6 uses all-new 12mm bio-cellulose drive units ensuring high-resolution audio in a smaller more easily transportable form factor. The Pi6 has been carefully developed to feature elegant design flourishes premium materials and a high-quality durable feel including IP54-rated protection for the earbuds. Every aspect of the design of the new Pi6 has been engineered with purpose. The overall shape was inspired by an extensive Bowers & Wilkins research project into the variation in human ear form across both gender and ethnicity. Bowers & Wilkins industrial design team used the results of this study to create an all-new earbud form that delivers exceptional comfort and fit plus outstanding noise cancellation for the broadest possible range of listeners. Multipoint Bluetooth pairing uses upgraded antennae and offers simpler connectivity from audio devices to the earbuds.