3Pcs/Set V4C 1200M Intercom Full Duplex 3-Way Football Coach Judger Earhook Earphone Referee Communication System Interphone

Brand Name: EJEAS
Maximum Number of Speakers: 3
Maximum Intercom Distance: >1000m
Certification: CE
Origin: Mainland China
Item Type: Helmet Headset
Item Weight: 0.4kg
External Testing Certification: ce
Applicable Helmet Type: Half Helmet
Applicable Helmet Type: MODULAR
Applicable Helmet Type: MOTOCROSS
Applicable Helmet Type: Open face
Applicable Helmet Type: Full Face
Applicable Helmet Type: Flip Up Helmet
Applicable Helmet Type: Universal
Item Length: 8.5cm
Special Function: FM
Special Function: Noise Reduction
Special Features: 3 people at the same time full duplex intercom
Plug Type: None
Plug Type: None
Item Width: 4.5cm
Model Name: 3 pcs V4C
Power Supply Mode: Built-in Battery
Item Height: 1.5cm
Connection Mode: Wire
Connection Mode: Bluetooth
Waterproof feautre: Water-risistance
Max Working Speed: 120 KM/h
Talking time: 8 hours