FEATURES: Full-Closed Type Professional Series 2.4 GHz Wireless technology High Performance 50mm Neodymium Drivers for Deep Bass Response Large Soft-Cushioned Comfortable Ear Pads for Maximum Comfort Built-in Recharging Circuit for Ni-Cad Batteries (Batteries Included) Gift Box Packaging FEATURES: Full-Closed Type Professional Series 2.4 GHz Wireless technology High Performance 50mm Neodymium Drivers for Deep Bass Response Large Soft-Cushioned Comfortable Ear Pads for Maximum Comfort Built-in Recharging Circuit for Ni-Cad Batteries (Batteries Included) Gift Box Packaging