Length: 4 ft, 1.2Meter Work for electronic devices with 3.5mm x 1.35mm barrel jack Provides 5V DC from USB USB Type-A male to DC 3.5mm barrel connector Power devices from a USB port Charge electronic devices via the USB port of your PC or USB charger Work for electronic devices with 3.5mm barrel jack Color: Black Cable length: 4ft/1.2m Compatible with: For Electronic devices such as loudspeaker, USB electric fan,LED Light and other dc devices with 3.5mm barrel jack Brand No Brand SKU 100608489_NP-1021052467