Retekess TT105 Wireless Tour Guide System 2 TX with 38 RX with 40 Port Charging case Dark Clear Skies UK So it is widely used

So it is widely used in fast food restaurant

Easy to operate: With large and clear buttons and knobs

Receivers can remember customer call information

Package Includes

Retekess TT105 Wireless Tour Guide System 2 TX with 38 RX with 40 Port Charging case Dark Clear Skies UK So it is widely usedRetekess TT105 Wireless Tour Guide System 2 TX with 38 RX with 40 Port Charging case. Retekess TT105 tour guide system with 2 transmitters and 30 receivers with one 32 port charging case Function: Transmit frequency 2400 2480 MHz; Real digital transmit; It is free use all over the world, no need to worry about the license thing. 50 channels It can work for 50 groups in one place, just keep them in a different channels. Working with unlimited Receivers