Dual Hearts Style 4GB USB Flash Disk Filter-Optical Drives Cases The switch key controls the

The switch key controls the light-emitting mode

Working Current: ≤100mA

It allows older analog devices to be integrated into HD home theater system

Material: top layer cowhide

13kgs / 37

Dual Hearts Style 4GB USB Flash Disk Filter-Optical Drives Cases The switch key controls the1) U disk capacity: 4GB 2) Transfer speed: 10 24M s (actual speed and computer configuration) 3) U disk interface type: USB 2. 0 4) Storage media: flash memory 5) Operating System: General 6) Super quality and high performance 7) USB stable a grade flash chips 8) Color: as picture 9) It's great gift to your friends 10) Material: Silicone Specification: Package Weight One Package Weight 0. 10kgs 0. 22lb One Package Size 6. 5cm * 6. 5cm * 4cm 2. 56inch