Features:
1) This product can quickly and easily set up the wireless link between
digital player and car or home audio systems
2) It only needs to connect the FM transmitter to MP3 player or any other
audio player, for example: MP3 player, portable DVD, PDA, PP3, CD
tape recorder or computer
3) Sets you FM radio to clearest FM channel, you could enjoy the digital
music world
4) By the stereo audio system you also could enjoy the music what you favor

User instruction:
1) Install the batteries to the FM transmitter, turn on the power
2) Insert the audio input jack to the audio player's output socket
3) Turn on the audio player, press Scan to choose the correct channel
(supports 3 channels), the corresponding indicator light will on as
you choose
4) Turn on the FM radio, tuning to corresponding channel that you could
enjoy music

Specifications:
1) Frequency channels: 88.1MHz / 88.3MHz / 88.5MHz (Customization is
available)
2) Frequency stability: +/-10 ppm (between -10 ~ +50 Celsius Degrees)
3) Modulation Mode: +/-75kHz Wideband
4) Syntonic preference: ≤-60dB
5) Transmit distance: 5m +
6) Distortion factor: ≤3% (F=75kHz, f=1kHz)
7) Signal-to-noise: ≥45%dB
8) Input voltage: 3V