Features
① 4 referee headset can talk and listen at the same time using this 4 person referee communication system, Full duplex Real-Time referee volleyball official communication
② This referee communication system bluetooth intercom no need hot keys, wireless football volleyball official headsets easy to use
③ Memory pairing referee headset, simple and easy.
④ Latest chipset from Amercia,HI-FI sound bluetooth intercom
⑤ High-power referee headset, which can be used In a noisy environment. Stereo HI-FI headset
⑥ National Level 5 waterproof bluetooth intercom
Specification
Referee Headset Bluetooth version: Bluetooth 5.1
Referee Communication System Chip: CSR BC5
Headset Football Battery capacity: 850Mah
Speaker power: 0.25W
RDS: NO
Referee Headset Battery type: polymer lithium battery
Intercomunicadores Arbitros Waterproof grade: National Level 5 waterproof standard
Automatic volume adjustment: no
Operating voltage: 3.3v- 4.2v
Football Referee Headset Talk time: 18h
Referee Communication System Working temperature: -10-45 degrees Celsius
Referee Headset Charging time: 2.5hour
Standby time: 300hour
Package:
4x Football Wireless Headsets
4x Charging Cables
4x Arm bags
4x Instructions
Warranty
1 Year(Within 1 year after you purchase, we supply repair service for free) If you need the accessories for this communication syestem, you can contact wiht us.
Note:
We have pairing video, if you need, please contact with us to get. Referee Communication System Referee Headset bluetooth intercom Wireless Headsets Wireless Football Headsets Headset Football
【Latest Chip Model】With newest bluetooth transmission technology, this referee intercom headset ensures that every instruction and communication between referees across the whole field is delivered with clarity.
▶ Latest Bluetooth Version 5.1 1500M Communication Headset bluetooth intercom Headsets football volleyball official coach headset Football Referee Communication System 4 person
3 LIGHT WEIGHT Referee Headset Football Wireless Headsets Volleyball Official Football Referee Communication to carry, SUITABLE LENGTH Referee Headset bluetooth intercom Headsets Headset Football Referee Communication
4 ARMBAG to hold the football volleyball official coach headset Football bluetooth intercom Headsets Football Referee Communication, more suitable to use
5 New Suitcase included for this 4 person Referee Communication System suitable for football referees, arbitration, skiing, ATV,etc.