LTB Q-BEAN-STB Wireless Stereo Headphone with Built-in Microphone (Black) Stereo Black Wireless Headphone Link True Digital Non Compressed Audio, Ultra Clear Sound Wireless Headphone Perfect for MP3 Player, TV or Stereo Audio 2.4GHz Transmission/ Securely Pairs to Transmitter 1.54 Lbs (WxLxH) 1.74" x 3.0" x 0.98"