3.5mm Male to USB 2.0 Female Audio Converter Retractable Coiled Cable for Car MP3 Speaker U Disk, Length: 1m(Black) Filter-Polishing Machine & Accessories Material: PC flame retardant material

Material: PC flame retardant material

USB power supply

Self-adding and decoding in the voltage regulator

Carton Size 32cm * 32cm * 28cm / 12

3.5mm Male to USB 2.0 Female Audio Converter Retractable Coiled Cable for Car MP3 Speaker U Disk, Length: 1m(Black) Filter-Polishing Machine & Accessories Material: PC flame retardant materialFeatures 1. Brand new and high quality. 2. 3. 5mm male plug connect to the car AUX port of the car, the USB interface connect to the U disk, Implement auto plays songs of USB flash disk. 3. Retractable Coiled Cable Length: 10cm (can be extend ed up to 100cm). Note 1. USB Flash disk capacity not too large; specific to car AUX audio interface to support multiple large capacity, and u must not have other documents and do not create a folder, only songs