Hi-Fi Wireless Earphone

Features: 1) Receiver installation 2) Open battery case and place two AAA batteries 3) Transmitter installation 4) 2 AAA batteries need to be placed correctly 5) Plug transmitter and the lotus plug into the audio-out socket of TV / DVD / VCD (note: TV, DVD or VCD uses lotus plug) 6) Plug stereo jack to audio output in computer, sound-repeating recorder and radio receiver (earphone socket) (note: receiving volume can be directly affected by output sound volume from computer, sound-repeating recorder and radio receiver)