1. Charging time: about 3~3.5 hours (this is the charging time of 800mAh battery pack, the actual full time is related to the capacity of the battery pack, if the capacity of the battery pack is greater than 800mAh, the charging time will be extended accordingly); 

2. Dc 5V2A power supply, input interface is standard MICRO port, another USB to MICRO charging line and 4 nickel metal hydride battery packs, very convenient to use;

3. Built-in circuit with over voltage, over current protection function, to ensure the safety of battery charging; Pulse charging, high charging efficiency, each battery charging hole adopts anti-freeze structure design, can ensure that the direction of the battery is correct (the battery reverse can not be put into the charging hole);

4. The product circuit uses special NICKel-metal hydride battery charging management IC chip, intelligent detection of cell voltage in the whole charging process, and has over current voltage protection function, safe and easy to use;

5. Four XboxOne battery packs can be charged at the same time to make the battery pack full of energy during the game; 6. Accessories: 1 USB to MICRO charging cable, 4 battery packs (the specifications and quantity of the battery packs are subject to the actual order requirements).