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.

Feature of the charging case: 

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.

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Features of our  wireless transmitter and receiver : 

1. Transmit frequency 2400-2480 MHz; Real digital transmit; 
2. 30 selectable channels, no need to worry about signal interference. Current channel, battery level status, volume level status can be shown. 
3. It can reach up to about 100 meters in an open area; 
4. Shortest latency(<0.5ms) in this industry. 
5. Ultra-low power consumption, more than 12 hr continuous work time for transmitter, more than 20 hr continuous work time for receiver. 
6. Powered by 2 AA battery, Recharge is support if your AA battery is rechargeable; 
7. Small in size, easy to install, flexible in design and support customization; 
8. Audio mute when no signal or weak signal existing; 
9. CE / CCC approved.

Package contains: 
1* Charge Box 
3*TP-WTG02(Tx) transmitter 
27*TP-WTG02(Rx) Receivers 
3* Headworn Microphone 
27* Earphones 
1* User Manual

  As a manufacturer of 2.4GHz digital wireless embedded audio technology for more than 11 years, Soyo Group offering following wireless audio products and system solutions:

1). 2.4G RF wireless audio module
2). wireless audio transmitter receiver
3). Digital Wireless Headphones
4). karaoke wireless microphones
5). wireless speakers church
6). wireless tour guide system
7). wireless PA system for the church / classroom, etc.
8). wireless microphone system for teachers / teacher / father, etc.
9). wireless home theater surround speakers system solution

We specialize in wireless audio of 2.4G/5.8G/UHF/Bluetooth for 11 years. 
We are the professional holder of digital wireless Audio/Video technologies. 
We believe in wireless makes a easier life. We hope we can provide the world a easier lifestyle with our technologies, 
products and OEM&ODM capability.