The X9 Wireless Earbuds by hikapa are compact black Bluetooth 5.3 headphones designed for a waterproof and stereo listening experience. These earphones are lightweight at 0.15 pounds and come in a package with dimensions of 4.02 x 3.58 x 1.46 inches, making them easy to carry around. With their wireless feature, these earbuds offer convenience and portability for users looking for a hands-free audio solution.