To access the KiT Player, the network environment(Wi-Fi/data) is necessary.
If the network connection is weak, the album download may not work smoothly.
The album download occurs only once when connect it for the first time. After then, a very little amount of data may be consumed to operate the player.
✔️ After downloading the album, and operating the KiT Player, there's no data consumption.
✔️ The downloaded video can be played without a network environment. (KiT Video)