Recertified Soundcore by Anker Q20i Hybrid Active Noise Cancelling Headphones Wireless Over-Ear Bluetooth 40H Long ANC Playtime Hi-Res Audio Big

Hybrid Active Noise Cancelling: 2 internal and 2 external mics work in tandem to detect external noise and effectively reduce up to 90% of it such as planes and car engines. Immerse Yourself in Detailed Audio: The noise cancelling headphones have oversized 40mm dynamic drivers that produce detailed sound and thumping beats with BassUp technology. Compatible with Hi-Res certified audio via the AUX cable for more detail. 40-Hour Long Battery Life and Fast Charging: With 40 hours of battery life with ANC on and 60 hours in normal mode you can commute in peace without thinking about recharging. Fast charge for 5 mins to get an extra 4 hours of playtime. Dual-Connections: Connect to two devices simultaneously with Bluetooth 5.0 and instantly switch between them. Whether you're working on your laptop or need to take a phone call audio will automatically play from the device you need to hear from. App for EQ Customization: Download the soundcore app to tailor your sound using the customizable EQ with 22 presets or adjust it yourself. You can also switch between 3 modes: ANC Normal and Transparency and relax with white noise. Hear Your Surroundings: Switch to Transparency mode on your noise-cancelling headphones when you need to be aware of your surroundings such as transportation announcements crossing the road or just staying connected to the world around you.