Anker Soundcore P30i Wireless Headphones, Noise Cancelling Technology, 2-in-1 Case and Stand, IP54, Bluetooth 5.4, Black 2-in-1 Charging Case and Phone HolderEnjoy hands-free viewing without the hassle. Simply open the back panel of the case, place your phone on the holder, and watch your favorite shows - watching while traveling has never been easier. Powerful and Intelligent Noise CancellationReduce noise by up to 42 dB with an advanced active noise cancellation system. With adaptive technology, the Soundcore P30i detects external sound and automatically selects a noise cancellation level optimized for your ears. Transparency ModeHear everything that's happening around you or focus on your sound, the choice is yours. Simply switch to transparency mode to hear the world around you when needed. Powerful Bass Unleash deep, powerful bass with the Soundcore P30i noise-cancelling headphones' 10mm drivers, amplified by exclusive Soundcore BassUp technology for an immersive and robust audio experience. Long Playtime With ANC off, enjoy 10 hours of listening time on a single charge, extendable to 45 hours with the charging case. With ANC on, the Soundcore P30i delivers 7 hours between charges and 30 hours with the charging case. When you're short on time, a quick 10-minute charge delivers 2 hours of playback. IP54 Splash and Dust Resistant With an IP54 water resistance rating and a fully dust-resistant design, you can rest assured knowing your headphones are protected from splashes of water and any lingering dust. 4 microphones for Ai-enhanced clear calls Experience clear calls wherever you are, with the 4 microphones built into the wireless headphones, along with an Ai algorithm that picks up your voice with precision.