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;