The iLive IAHN40B Active Noise Cancelling Bluetooth Headphones deliver a convenient and immersive listening experience for everyday use. Featuring Bluetooth v5.3, these headphones provide effortless wireless pairing with a range of up to 59 feet, compatible with both Apple and Android devices. Advanced active noise cancellation and a built-in microphone ensure clear calls and focused listening in noisy environments. On-ear controls let you easily manage ANC, volume, playback, phone calls, and power without reaching for your device. Designed for comfort and durability, they feature an adjustable headband, rubberized coating, and 40mm drivers for rich, powerful sound. A built-in rechargeable lithium polymer battery provides up to 8 hours of playtime at 50% volume with ANC on, or 5.5 hours at full volume, and a Micro-USB port allows convenient recharging. These headphones combine style, comfort, and functionality for a reliable audio experience.