Safety: the USB designed with anti-overcharge & data are safety more than 10 years. High capacity: make the capacity as you like. High quality: all our products must be strictly tested before delivery. Fashion and convenient: easy to carry and you can use anywhere anytime. Wide using range: tablet, pc, laptop, mp3, mp4... Low price: we are professional USB manufacturer, we offer low price and high-quality products. Warranty: 5 years warranty & good after sales service.