The Onn Groove On-Ear Wired Headphones in black are designed with a comfortable adjustable headband for a secure fit. These headphones feature a double earpiece and a 3.5mm jack connectivity, making them suitable for various devices. The onn. brand ensures quality and reliability, while the sleek design and classic black color make them a stylish choice for music lovers on the go. With a model number of 100002867, these wired headphones are a practical and affordable option for those looking for a simple and effective audio accessory.