EXMAX® Aluminium Alloy Charge Case for ELGT-470 Wireless Tour Guide System/Monitoring System Apply to Outdoor Scenic Spots,Conference,Training,Church(32 Charging Slot)

The aluminium alloy Charge Case Portable,Durable,Fire Protection.
It Can charge the battery at the same time for the 2 transmitters & 30 Receivers.
This expandable 32-person package is tailored for tour groups and meetings which are led by a guide or docent Completely portable,The aluminium alloy Charge Case Portable,Durable,Fire Protection.It Can charge the battery at the same time for the 2 transmitters & 30 Receivers.this expandable 32-person package is tailored for tour groups and meetings which are led by a guide or docent.the Tour Group package delivers maximum flexibility.
NOTE before Buying: Please DON'T buy many or large quantity sets/units one time if you never operated this system before or don't know what it is for . Strongly advise customers just to buy one set/unit to test this system and completely understand its functions and know its advantages and disadvantages
If you like it after testing, you could buy many sets/units one time. Once a customer bought many sets/units of this system but immediately request returning right after he received the package due to he didn't like it and he realized that it's not what he want. This raised too much costs and waste to the transaction, your kind understanding would be highly appreciated.