NOTEBOOK KEYBOARD – HP 4540S

• Super 50MM large unit speaker, 3D surround stereo sound, professional gaming headset.
• Proportional appearance and texture,simple and generous,both sides with cool RGB light.
• All-inclusive skin earmuffs, passive noise reduction, high sensitivity omnidirectional microphone
• The retractable design of the headband fits the different sizes of the head shapes and can easily adjust the length of the headband to the best wearing state.
• Flexible and convenient 90°rotating earmuffs, which can comfortably hang the headphones around the neck

6 Months Warranty