Support for the LHDC 5.0 audio codec and Hi-Res Audio streaming Low latency high-definition further enhances the audio quality and comes in addition to AAC and SBC codecs Hybrid active noise cancellation IP54 rating for dust and water resistance Semi-transparent design like its predecessor Equipped with a transparent case 11.6mm speakers Playback time of 6 hours and power for up to 36 hours (with the case) Charge either through the USB-C port or wirelessly with a Qi-compatible charger Weight: 4.5 grams Style: nothing-ear2