Key Features . 7 Hours Battery life with a further 23 Hours stored in the caseIPP55 Dust and Water Resistance4-Mic Design + AI Noise Reduction for callsUltra-fast charging 10 minutes for 5 hours . The beat goes onOnePlus have hooked the Nord Buds up wit a gigantic pair of audio drivers and a smooth equalizer to keep you dancing to the music. Bigger better soundNord Buds will be music to your ears with big 12.4mm Titanium Audio Drivers and Dolby Atmos support for deeper bass and crisper clearer sound. The Master's on the decksYou choose how heavy or light you want your sound with Sound Master Equalizer's three unique audio profiles Of chorus the battery life rocks!Your music will stay ringing in your ears like this awful pun with 7 hours of listening time for the buds and 30 hours of combined playback with the charging case to keep you rocking on. Plug in and keep listeningDon't worry - if your buds start dying plug them in and charge up to an extra 5 hours listening time in just 10 minutes Noise-free callsNord Buds keep your calls clear and crisp with a wind-resistant four microphone design and AI noise reduction software that blocks out wind and background noise. Smooth like a rolling stoneNord buds feature a smooth ergonomic design that were tested on real ears to ensure they wear comfortably no matter how long your listening session. They're also coated with the same metallic NCVM finish as OnePlus Buds Pro for a premium look and feel..