Product Features:Power input: DC 12V-24V
Package Include:1* FM Transmitter Car Kit1* Audio Cord1* 4A spare fuse
1* User Manual
Part Number: F140443V
upc: 653445851982
Length- 100 Yard; Diameter- 1/4Inch (6mm).The flat band is made of safety non-toxicl & skin friendly material - Polyester and Natural Latex Rubber ,comfortable and safe to wear, a good choice for your sewing and knitting.