Here are some key features of the boAt Airdopes 181:<ul><li>Long battery life:&nbsp;The earbuds have a battery life of up to 4 hours on a single charge, and the charging case provides an additional 20 hours of battery life for a total of 24 hours of playback.</li><li>IPX4 water resistance:&nbsp;The earbuds are IPX4 water-resistant, which means they can withstand splashes of water and sweat. This makes them ideal for use during workouts or in rainy weather.</li><li>Bluetooth v5.2 connectivity:&nbsp;The earbuds use Bluetooth v5.2, which provides a faster and more stable connection than previous versions of Bluetooth. This means you can enjoy uninterrupted audio playback even when you’re moving around.</li><li>ENC noise cancellation:&nbsp;The earbuds feature ENC noise cancellation, which helps to block out background noise so you can enjoy your music or videos in peace.</li><li>Touch controls:&nbsp;The earbuds have touch controls that allow you to play, pause, skip tracks, and adjust the volume without having to take your phone out of your pocket.</li><li>Comfortable fit:&nbsp;The earbuds have a comfortable, ergonomic design that makes them perfect for long listening sessions</li></ul>