1.Open the batteries cover.
2.Replace the 6 PCS AA batteries.
3.Generally speaking, DVD playback time will be more than two hours with 6 PCS
1.The playback time of the batteries has much to do with discs and operation factors etc..
2.It is suggested to use at least 2300mAH or better rechargeable batteries for best performance.
3.Remove the batteries when the player is not turned on.
4.Rechargeable batteries cannot be charged with the player.