1. Brand Story

“LEIZHAN” company is located at Hua Qiang Bei Shenzhen China, the center of Electronic world.Including OTG USB Sticks, Metal USB flash drives,Wooden USB pen drives,Plastic USB flash disk,Silicone USB pen drives and Crystal USB flash drives,etc. We provide more than 200 kinds of USB flash drives with capacity 4GB 8GB 16GB 32GB 64GB 128GB 256GB such as cute animals USB sticks,cartoon pendrive, metal pen drives sticks and so on. We can help customers to print or emboss logo if they want. We have excellent team, they will try them best to solve all your problems. We are trusted by many buyers from all over the world!

2. Frequently Asked Questions :

Why I bought 32GB USB, but the computer show it is about 28.98GB? Because:

• Flash memory producers are using decimal arithmetic:

1KB=1000Bit, 1MB = 1000KB, 1G = 1000MB

• Calculated, the operating system using binary arithmetic:

1KB=1024Bit, 1MB = 1024KB, 1GB = 1024MB That is why there are some differences between display capacity and nominal capacity of flash memory product. And different factories will produce different capacity USB flash drives. So it is normal to has little capacity deviation!

8GB = approximately 7.4GB-7.6GB =450 Photo(10MP)+20 Mins Video(1080AVCHD)+500 Music(MP3 songs)+2GB Office(Files)

16GB = approximately 14GB-15GB =900 Photo(10MP)+40 Mins Video(1080AVCHD)+1000 Music(MP3 songs)+4GB Office(Files)

32GB = approximately 28GB-30GB =1800 Photo(10MP)+80 Mins Video(1080AVCHD)+2000 Music(MP3 songs)+8GB Office(Files)

64GB = approximately 58GB-60GB =3600 Photo(10MP)+160 Mins Video(1080AVCHD)+4000 Music(MP3 songs)+16GB Office(Files)

128GB = approximately 115GB-117GB =7200 Photo(10MP)+320 Mins Video(1080AVCHD)+8000 Music(MP3 songs)+32GB Office(Files)

256GB = approximately 232GB-234GB =14400 Photo(10MP)+640 Mins Video(1080AVCHD)+16000 Music(MP3 songs)+64GB Office(Files)