Brand : EJEAS
Model No.: FBIM
Support Up to 4 Users to speak simultaneously, without pushing any button while using it. This listing is for only one piece.
Please order the right quantity of items according to your requirement.
While using it, all users can speak and listen to each other at the same time.
Also Work For:
Football Referee talking, Soccer Referee Communication Headsets, Skiing enthusiasts
Construction and mining workers, Fire control personnel, Traffic police, etc.

Feature:
Device Dimension: 83mm X 46mm X 18mm (the length of the antenna is not counted in)

• Bluetooth 5.1
• CVC Noise cancellation and 3D surround sound
• AAC Audio Coding Mode
• Up to 1500 meters connection ( 4 devices link distance)
• Full Duplex Communication
• With in-ear headphone
• Battery capacity: 3.7V/850mAh
• Charging Interface:3.5mm Round Adapter
• Charging time:2.5 hours
• Talking time:19 hours
• Standby time:260 hours
• Waterproof rating: IP65
• Operation Temperatures:-10~50℃

Package Included:

1 x FBIM Intercom
1 x in-ear headphone
1 x USB charging cable
1 x User Manual
1 x Armband Case
1 x storage case