Brand new and high quality replace the traditional headphone cable as an antenna. Convenient, practical, good radio effect! Standard audio jack FM antenna, suitable for St. Paul, see no, no snow, angel, langqin, SAST, etc. card speakers with FM radio, some mobile phones (not supporting NOKIA phones) or some FM radios And other audio digital products for this antenna. Plug and play, your device's signal receiving ability is stronger. colour: black Material: Metal + plastic size: 10.3*1.4*0.9cm jack: 3.5mm Package Contents: 1x AntennaOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.