No Products in the Cart
FBIM, this BT interphone kit is specially designed for football referees, two referees can talk at the same time.
We used a large capacity battery to realize a long standby up to 15 days! So you don't need to charge the intercom that too much.
The wireless bluetooth communicator is small, which is easy to hold at hand and put into the pockt of your trousers or shirt.
The audio cable is long enough for you to connect from the intercom to your ear!
4 people Full duplex Referee intercomï¼ˆPackage only include 1 FBIM intercomï¼âââ€?/strong>
up to 1.2 km talking distance
Working speed above 120km/h
Advanced A2DP & EDR Bluetooth function available
DSP noise reduction function
Battery Parameter Value
Battery Capacity: lithium battery with capacity up to 850mA
Standby time: 240 hours
Continuous talk more than 6 hours
Charging time about 3 hours
Charger Specifications: USB Charging (5V 0.5-2A)
National Level 5 waterproof standard
No matter the sunny day, the rainy day, the snowy day, you do not have to worry about the machine breakdown. especially suitable for football referees, basketball referees, golf referees, etc.