EJEAS FBIM Professional Referee Bluetooth Intercom Headset 4-Way 1500M Referee Communication System

Using optimized Qualcomm Bluetooth 5.1 chip, EJEAS FBIM can achieve quick pairing and keep low-energy consumption. It supports 4 people real-time intercom and the talking distance can reach 1500m(distance of 4 units). FBIM referee bluetooth intercom adopts advanced CVC noise reduction technology to eliminate the echo and ambient noise of the call, so that the sound you hear is more clear and stable, with 3D sound effect. FBIM Bluetooth referee communication system runs on 850mAh high-capacity rechargeable battery. Just charging for 2.5h, the standby time is up to 260h and talk time can reach 19h, which can meet the needs of long-time referees communication. Professional referee FBIM is an excellent partner for most competition referees like football referees, basketball referees, golf referees, etc. In addition to referees, FBIM is suitable for daily training, construction sites, venue scheduling and other outdoor activities.