Smart Noise Cancelling: soundcore P40i noise cancelling earbuds feature adaptive ANC that automatically detects ambient noise and utilizes advanced algorithms to achieve effective noise cancellation, ensuring peace and tranquillity on the go. Long, Powerful Battery Life: Enjoy 12 hours of battery life on a single charge with a case that extends it to 60 hours. That's long enough to last weeks, even a month. Thumping Beats: soundcore P40i wireless earbuds feature 11mm composite drivers for an intensive audio experience, enhanced with BassUp technology for real-time intense bass. Superior Call Quality: soundcore P40i noise cancelling earbuds enhanced by 6 mics and an AI algorithm allow you to enjoy clear communication. Whether on a call or via video chat, your voice is transmitted with clarity and strength. 2-in-1 Charging Case and Phone Stand: soundcore P40i wireless earbuds feature a unique charging case, doubling as a phone stand, allowing you to enjoy shows hands-free. This multi-functional design enhances your video experience when you're on the go.