Net Weight: 66g.

Size: 7.5 x 5.5 x 2 cm.
This FM Transmitter is the perfect way to get sound from your iPod, PDA, MP3,MP4,CD,DVD into your car.
This device transmit stereo audio from your portable music player (such as ipod, MP3, CD Player, PDA, PC, Laptops, etc) directly to your car's radio or home radio.
Simply plug FM Transmitter into the line output or headphone jack of the portable music player.
Just tune your car radio into one of the defaulted FM channel. It let you enjoy music from your portable music player through the car's radio.
Frequency: 87.5 - 108 mHz (200 Channel).
high clarity, full stereo sound.
Operating Range: 10 feet to 30 feet (less distance will minimize interference and provide strongest signal).
power source:2 AAA batteries ( not included) / Car Charger / USB port of PC / Mac.