1. Insert the mini plug into the headphone jack of you player. 2. Turn cassette player on and turn volume to the lowest position. 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.) 4. Eject adapter when not in use. (note: Portable player must be on to eject adapter.) 5. Wire can be re-positioned for cassette loading type. 6. Specification: Material: ABS Plastic Plug: 3.5mm Cable Length: 110cm
