Recently, "Silent Disco", also known as "Silent Dance", with wireless FM headphones, has become popular around the world, replacing the deafening sound system.

Recently, "Silent Disco", also known as "Silent Dance", with wireless FM headphones, has become popular around the world, replacing the deafening sound system.

The concept of pick-up pager comes from abroad, and is usually called "wireless paging system" in foreign countries. Initially, this type of product was mainly used in restaurants where customers need to pay first and then pick up their meals, such as: fast food restaurants, dessert shops

9510T/9510R are long working time model, 3000mAh battery. 2.4Ghz, can be used worldwide.916T/916R are powered by AA battery.

K5 audio guide is a very easy to use device. It doesn't need any software to upload the audios. Just connect it with the computer with a data cable and copy/paste the audios in it. Different languages can be shown on the screen. Visitors can choose their own language. It needs an earphone to work.

Berlin Story Bunker is one of the Top 10 Museums in Berlin (according to the official list of the city of Berlin!) https://www.berlin.de/museum/top-20/

Function：707R works as radio / audio receiver. Paired with 818T transmmitter.Parameters:Carrier Frequency: UHF 2404- 2478MHz; channel numbers: 999 channels;Working time: 60 hours; battery: 1800mAh, lithium polymer battery;Charging method: charging station only.Working distance: 200 meters; size: 73

Function：707R works as radio / audio receiver. Paired with 818T transmmitter.Parameters:Carrier Frequency: UHF 2404- 2478MHz; channel numbers: 999 channels;Working time: 60 hours; battery: 1800mAh, lithium polymer battery;Charging method: charging station only.Working distance: 200 meters; size: 73

The concept of pick-up pager comes from abroad, and is usually called "wireless paging system" in foreign countries. Initially, this type of product was mainly used in restaurants where customers need to pay first and then pick up their meals, such as: fast food restaurants, dessert shops, coffee sh

Automatic guide system