Revel in the convenience of ilive's rf wireless headphones. With an adjustable headband and plush, cushioned ear pads, you'll be comfortable binge watching your favorite shows for up to 10 hours. An included docking station and transmitter makes recharging easy. Connect the base to your system with the included cables and pair it with the headphones via wireless for cordless freedom and indulge in private listening. Number of Batteries: 1 Included: 1 3.5mm Audio Cable(s), 1 Power Adapter(s), 1 Usb Cable(s), 1 Rca Output Adapter Cable(s), 1 Instruction Manual(s) Features: Wireless, Docking Station, Rechargeable, Adjustable Headband, Bluetooth Compatible Battery Type: Lithium Ion Impedance: 32 Ohms Inputs/Outputs: 1 Coaxial Digital Audio Input(s), 1 3.5mm Audio Input(s), 1 Digital Optical Audio Input(s) Manufacturer Warranty: 90 Day Parts Limited Power Source: Battery (included) Measurements: 6.7 Length/Inches, 3 Width/Inches, 7.68 Height/Inches Cord Length (ft.): 5 Ft Minimum Frequency Response: 20 Hertz Maximum Frequency Response: 20 Kilohertz Weight (lb.): 0.4 Lb Country of Origin: Imported