Specifications:<br />Condition: new<br />Type: Cassette Adapter<br />Frequency: 30-20，000Hz<br />Plug: 3.5mm<br />Cable Length: About 1M/3.3ft<br />Color : Black/White<br />Material: Plastic<br />Size: about 100x62x12mm<br />Powered by your car's electrical system<br /><br />Features:<br />* Pops right into your car's cassette deck to play musicyour smart phone or MP3<br />* Lightweight， portable design stores easily when not in use<br />* Improved cassette head mechanism for improved sound quality.<br />* Spring-loaded cassette head maintains solid contact with your cassette tape player's head for clear sound<br />* Dual Balanced conductors delivers more natural audio<br /><br />* Car Audio Cassette Cassette Tape 3.5mm AUX Audio Adapter MP3 MP4 CD iPod <br />* The 3.5mm to cassette adapter can be used with entertainment systems that have audio cassette tape decks， connect the 3.5mm stereo jack to the output source such as an mp3 player.<br />* Silent mechanism reduces mechanical noise on the road. Spring-loaded cassette head helps maintain contact with cassette player's head for clear sound.<br />* Now whether you are going down the block or cross-country， you will have plenty of music for the whole trip with this adapter. Connect your CD Player/Mini Disk Player/MP3 to your car stereo through your car's in-dash cassette player.<br /><br />* Cassette-shaped Interface inserts into your car's tape deck. Mini-plug inserts into your MP3/CD Player/Mini Disk Player headphone jack.<br />* Ideal for connecting MP3 Players and Smart Phones to Car Stereos.<br /><br />Instructions:<br />1. Insert the mini plug into the headphone jack of your player.<br />2. Turn cassette player on and turn volume to the lowest position.<br />3. Insert the adapter into cassette deck as you would an ordinary cassette， press play and adjust to desired volume. Note: The volume control of some portable players will not function if you are using the output/line out jack.<br />4. Eject adapter when not in use. Note: portable player must be &quot;on&quot; to eject adapter.<br />5. Wire can be repositioned for cassette loading type.<br /><br />Package Include<br />1 X Cassette Adapter<br />1 X 3.5mm Male Adapter