Soundcore Life U2i Bluetooth Neckband Headphones with 24 H Playtime, 10 mm Drivers, Crystal-Clear Calls with CVC 8.0, USB-C Fast Charging, Foldable & Lightweight Build, IPX5 Waterproof Black

22-Hour Playtime: A single charge delivers days of listening. And when you’re in a rush, recharge Life U2 neckband Bluetooth headphones via USB-C for 5 minutes and enjoy 2 hours of playtime.High-Quality Sound: 10 mm drivers (20% larger than ordinary earphones) have a bio-cellulose diaphragm to produce high-detail treble with superior clarity. Switch on BassUp mode for up to 70% more bass.Clear Calls with cVc 8.0 Noise Reduction Technology: Your voice is picked up and enhanced while background noise is effectively suppressed to ensure you’re heard in exceptional clarity even if you’re in a noisy environment.Ergonomic 3D Comfort: Life U2 neckband Bluetooth headphones have a lightweight silicone neckband with a titanium alloy steel core to ensure a snug fit on your shoulders and superior shape retention.