This charging case is designed for 2.4GHz wireless tour guide systerm.It can supply power to 30 transmitters or receivers at same time.It not only can save space to put,but also can solve the problem that charging for so many devices will occupay all electrical sockets in your home.It even be worse that you can't find a appropriate place to charge power for devices when you are out of home.And those adapters of devices are easier to be lost if you don't have a big charging case.

Features(Advantages):

1. Portable design.

2. Durable design

3. Fire protection design.

4. The case not only can be used for charging, but also can be used for carring the device.

5. A case can charge 30 devices at the same time.

6. Each charge place has a LED indicator.

Are you still troubled by inconvenience of charging power for lots of devices,whether in small space or short time?Why not buy a charging case now?It can solve all problems above.