The product is a new pair of blue 40mm HiFi headphones with high dynamic sensitivity. These on-ear headphones come in a sealed box, ensuring they are brand new and in perfect condition. With Bluetooth connectivity, these headphones offer a convenient and wireless listening experience.

These headphones adopt 40mm-HiFi dynamic coil speaker with high dynamic sensitivity, high fidelity and other characteristics.

Support AAC/SBC advanced audio decoding mode. Professional-grade music quality.