Clip holder with Qi wireless charger. 16GB USB memory integrated into the cover. 4000mAh charging capacity. 300D polyester with graphite-colored finish. Magnetic closure and metal logo plaque. Several internal compartments to hold business cards, USB memory, a smartphone cover and internal LED charging indicator. Includes a 20-page ruled A5-size pad. Easy access to charging via micro USB cable - included - makes this folder the perfect gadget for business and study. Compatible with devices equipped with Qi wireless charging technology.