The BANIGIPA Kids Headphones utilize open ear technology, which allows ambient sound to pass through while still providing a clear audio experience. This is perfect for me as I needed a headset for biking which allows me to hear important sounds in my surroundings, promoting safety and situational awareness.The wireless Bluetooth 5.3 connectivity is seamless and hassle-free. Pairing the headphones with my iPhone + iPad was a breeze. The connection remains stable even when moving around, and I can enjoy music/podcasts without any interruptions.The built-in microphone is another useful addition. I was so happy with this headset, I got second set for my husband. He just called me earlier today using the headset and I was surprised when he told me he was using said headset because the sound quality during calls is really clear, and the microphone picks up his voice accurately.Battery life is impressive, with up to 10 hours of playtime on a single charge. I've been able to use the headphones for multiple days before needing to recharge them.Overall, I highly recommend the BANIGIPA Kids Headphones also for adults looking for a reliable and safe audio solution. They are really comfortable to wear (my husband likes wearing them to bed and oftentimes falls asleep with them on), lightweight design, and effective hearing protection.