The Aiwa Bluetooth Over-Ear Wireless Headphones with an Adjustable Headband offer high-quality sound with a 15-hour playtime. These headphones are designed for DJs and live monitoring, featuring a comfortable headband form factor and built-in microphone for convenience. With Bluetooth technology and a 50-80 device charging range, these headphones provide a hassle-free listening experience. The gray color and sleek design make them a stylish choice for those looking for reliable wireless headphones. Made by the brand Aiwa, these headphones are backed by a 1-year manufacturer warranty for added peace of mind.