iLive IAHRF79B RF Wireless Headphones with Dock

• Headphone features:;• 2.4 GHz wireless headphones;• Wireless range: 100 ft.;• Soft cushioned ear pads;• Adjustable headband;• 3.5 mm aux audio input;• Drivers: 40 mm;• Frequency response: 20 Hz to 20 kHz;• Nominal impedance: 32 ohms;• Sensitivity: 106 dB at 1 kHz SPL;• On-ear volume control;• Auto pairing;• LED power indicator;• Power/pairing button;• Micro USB port for battery recharge;• Battery life: up to 7 hours at 100% volume;• DC battery power: built-in rechargeable Li-Ion battery;• Charge time: 180 minutes;• Transmitter dock features:;• 2.4 GHz wireless transmitter dock;• 3.5 mm audio input;• Optical digital audio input;• Coaxial audio input;• LED power/charging indicator;• On/off switch;• DC power input: requires an AC/DC power adapter (included);• Dimensions: 5.91 in. W x 5.75 in. D x 3.75 in. H;• Includes optical audio cable, 3.5 mm audio cable, 3.5 mm to RCA audio adapter, Micro USB to USB cable, AC/DC power adapter, warranty, and user's guide;