Pure Bass That Never Stops: soundcore H30i wireless on-ear headphones feature 40mm oversized drivers to consistently deliver powerful audio, alongside enhanced pure bass, to bring your music to life. Long-Lasting Playtime: Never stop the music with an impressive 70-hour battery life on a single charge. Experience lightning-fast charging with soundcore H30i, giving 4 hours of playtime on a quick 5-minute charge. Lightweight and Comfortable: soundcore H30i on-ear wireless headphones are ideal for those longer listening sessions at only 183g. Crafted with soft, detachable earcups and an ergonomic shape, ear fatigue is a thing of the past. Seamless and Stable Connection: Experience the best of both worlds with Bluetooth 5.3. Whether listening to music or watching a film, seamlessly switch between devices to pick up an incoming call or watch a quick video. App Customization: Create a totally personalized listening experience with the soundcore app. Customize your own EQ settings or choose from preset options, enjoy relaxing white noise, and more.