These are the rechargeable Bluetooth earbuds that let you enjoy TV with crystal clear, distortion-free audio without disturbing others. Easy to set up, the Bluetooth 4.0 transmitter plugs into a TV’s audio port and streams to the earbuds up to 100' away. The earbuds can also be used with smartphones, tablets, laptops, or any Bluetooth device. Buttons on the neck band control volume, and forward/previous track. A two-hour charge via USB provides nine hours of listening time. The USB-powered transmitter connects to most TVs using included RCA, 3.5mm headphone, and digital audio cables and can support two Bluetooth headphones. Comes with charging cables and three pairs of eartips.