Maxquall Referee Headsets, Referee Communication System Sets 3 Person Full Duplex Wireless Bluetooth Intercom Headsets for Official Volleyball Football Soccer Handball Coach (3V4(L Earphone))

Additional Details from the Manufacturer

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More features

• 【Latest Chip Model】With newest bluetooth transmission technology, this referee headset 3 person ensures that every instruction and communication between referees across the whole field is delivered with clarity.
• 【Meticulous and Innovative In-ear Designed Earpiece】This new football referee headset 3 person is designed to fit comfortably for human ear structure,providing an intuitive and secure fit,No more taping or readjustments required.
• 【Various Sports Application】This wireless arbitro football referee comunicador is designed to enhance your officiating performance across various sports,like football,handball,basketball,vollyball,fishing,riding,cycling, hiking,ATV,scene instruction,etc..
• 【Pairing Memory】This soccer referee bluetooth headsets pairing memory makes one time pairing and for all,next use just needs some simple button press,no startover needed.
• 【Warranty】Any problem about this headsets for soccer referee is free to return and exchange within 2years.