EJEAS FBIM Professional Referee Bluetooth Intercom Headset, 4-Way 1500M Referee Communication System with Noise Reduction /Waterproof /Armband for Football and Handball Sports (2PCS)

Features

• [1500m Intercom Distance & Bluetooth 5.1 Chip] EJEAS FBIM referee bluetooth intercom can reach an ultra long distance to 500M between 2 referees, total 4-person group distance can reach about 1.5km. FBIM 4-person online professional referee headset uses newly upgraded Bluetooth technology makes the Bluetooth connection more stable, has strong signal penetration ability, and is easy to operate, brings many conveniences.
• [CVC Noise Reduction & IP65 Waterproof] CVC noise reduction technology offers FBIM Bluetooth referee and coach intercom a clear and stable sound quality, reduces echo and noise and provides better experience for referees and coaches. With IP65 dust-proof and waterproof function, FBIM referee intercom can be used in any rainy and dusty outdoor environments.
• [Light and Portable & Rechargeable Battery] FBIM referee communication system is small and portable, easy to install and carry. It can be put into the armbag to bind on twist or arm, No need to worry about falling when moving fast. 2.5h charging time provides up to 260h standby time, 19hour talk time, which is enough to meet the continuous demand of a game or training.
• [Wide Applications] FBIM professional referee bluetooth intercom is mainly designed for coaches and referees, it's an updated level and more professional than C-series referee intercoms, and FBIM referee communication system is widely used in various game or match scenarios, outdoor sports and daily training, such as football, basketball, golf, summit, rugby, etc. It can be also used by engineers, managers,and tourists etc.
• [Warranty] We offer a 12-month warranty, if you have any questions about FBIM professional football referee intercom, you can contact us at any time, we will give you a satisfactory answer within 24 hours.