• Micro SDHC Card 4GB Class 4, also referred to T-flash 4GB Card. It is for portable storage space to any device with a MicroSD Memory card slot. These tiny cards can expand the memory of your smartphone, GPS Device, Baby Monitor, Video Recorder and tablet, with the external storage, you can have enough space and capture more photos and videos, carry more files, and easily enjoy your favorite music wherever you go.

• Speed: 4MB/s by Write, 10-15MB/s by Read

• Package: 50pcs per tray. Standard Packing: Bulk Package

• Warranty: 2 years

• Lead Time for Wholesale Micro SDHC 4GB: within one day after order Confirmed; Shipping Time: 3 days by DHL.

• Applied range: 4GB Memory card is small capacity in present market. As the popularization of 4K devices, the requested space for video, picture and the related files gets big, one single file may easily occupy 2gb or more. It turns 4GB to be so limit for daily use, however, it still has big demands due to lower cost, also it is one nice choice for giveaway. The application of 4GB Micro SD Card is mainly for old phones, GPS in low resolution, digital toys and free accessory.

• Performance: These Cards are shock proof, x-ray proof, temperature proof and waterproof.

• Compatibility: Easily transfer files between your digital devices and computer, can work with all USB 2.0 or 3.0 devices

• External Function: with an added SD card adapter for placing directly into a computer SD memory card slot.