Casque attack shark L90

Dynamic 7.1 stereo sound • Tri-Mode connection:Bluetooth 5.3/2.4Ghz/Wired • Foldable portable design • RGB lighting effects • 2-in-1 USB C and USB A 2.4Ghz receiver • Flexible sound adjustment through Xear software • 40mm neodymium drivers unit and 800mAh large battery • Detachable noise-canceling microphone • Comfortable and breathable mesh eramuff