Wireless audio guide system

Description Specifications

                         CD-EST Transmitter and  CD-ES Receiver

CD-EST Transmitter and  CD-ES Receiver are for IBNMISR ENTERPRISE CO, these products are designed and produced  according to NTRA-EGYPT Terms.


CD-ES is a very compact system for daily tour guiding. The receiver has a size of Bluetooth earphone. It can be hanged on ear and is very convenient to use. There is no need to use a wired headphone. The receiver is powered by rechargeable Lithium battery. The battery can last 20 hours per charge. The ear-hook is replaceable. The speaker rubber can be replaced.

The CD-ES system has the following features:

  • Handheld or body pack transmitters are available

  • 80-100 meters transmission distance

  • Receiver can be hanged on ear. Battery can last 20 hours.

  • Receiver can auto-scan and find a channel.

  • High-Tech Rechargeable Lithium battery with large capacity. Very light weight.