... , HTM, EPUB, etc. Other Information:Input / output Ports: MINI USB2.0, MicroSD card slot, earphone jack, HDMI, and Charging port.Power ... supply:Battery : 3000mAh , Working time : 5.5-6hours Charging : 5V 2000mAHAccessories:earphone, USB cable, charger, user manual ... according to the order quantityl Sample lead time: 3 -5 working daysl MOQ: 1pc, any sample order are welcome ...