Xinowy V4 V4c Football Referee Intercom Headset 3pcs, 1200m Full Duplex Bluetooth Motorcycle Interphone with Simultaneous Talk

Maximum Speaker Count: 4 Intercom Range: 500-1000m Certification: CE Origin: Mainland China Product Type: Helmet Headset Weight: 0.4kg External Test Certification: ce Compatible Helmet Type: Universal Special Features: voice control, Universal Pairing, waterproof, Noise Reduction Model Name : V6C Power Supply Mode : Built-in Battery Connection Mode : bluetooth Bluetooth referee intercom headsets with a talking range up to 1200 meters. Full Duplex Wireless Bluetooth Handsfree intercom communication. Pair up to 4 people and talk between any of them at one time. V4C: FM Radio, never boring during downtime. With Wind noise DSP cancellation, you can hear clearly at speeds up to 120km/h. Battery: 3 hours to full charge and up to 8 hours talking time. With Stereo Bluetooth Headset, supports stereo music/audio navigation from GPS, auto answer the call. Ultrasonic integral molding for better water resistance, can be used in all weather. Hands-free communication: you can pair with 3 other people. Suits motorcycle helmets (Full-face / Half-face). Works well as a referee headset for football matches. Real-time three-way referee intercoms, three people talking at the same time. Max talking range: 1200m/3937feet between 2 people. Max working speed: up to 120Km/h. Talking time: up to 8 hours. Standby time: 100 hours. Frequency: 2.4GHz. Bluetooth Core: Bluetooth 3.0. Battery: 850mAh Li Polymer battery. Charging time: about 3 hours. Chip brand: CSR. Power supply: AC 110V 240V. Power output: DC 5V 55 75mA Features: What's more, we also include an armband to hold the intercom headset, so referees can wear the armband and use the headset much more easily. With this headset, two referees can talk without difficulty within a range of 1200m. Even when they are moving around quickly, they can hear each other super clearly. This referee headset kit saves you money—much more affordable than 4pcs V4C, yet supports 4 people talking at the same time. Perfect for forming a 4-person communication team. Xinowy V4C are professional communication tools designed for referees; they work well for soccer referees, football referees, handball referees and more. Package Include: 3 x V4C Referee intercoms 3 x Microphone headsets 3 x USB charging cables 3 x User manuals 1 x bag