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2 Pieces Set G4C Referee Headsets Intercom Full Duplex Soccer Volleyball Headsets

2 Pieces Set G4C Referee Headsets Intercom Full Duplex Soccer Volleyball Headsets - Image 2

2 Pieces Set G4C Referee Headsets Intercom Full Duplex Soccer Volleyball Headsets - Image 3

2 Pieces Set G4C Referee Headsets Intercom Full Duplex Soccer Volleyball Headsets - Image 4

2 Pieces Set G4C Referee Headsets Intercom Full Duplex Soccer Volleyball Headsets

Product	Referee Headset G4C (2 Pieces Set)
Brand	GoRef
Note	Default with Right-side earphone
Communication	Up to 4 users full duplex (You need to have 4 devices)
Features	Hands-free talking and listening
Max Range	1200m
Battery	500mAh Capacity Lithium Battery
Charge Port	Type-C
Work For	Soccer Referee, Volleyball Referee, DJI Pilot Assistants, Firefighter Control, Construction Workers, etc.

Original price was: $198.00.Current price is: $138.00.

Description

Product Specifications
Parameter	Value
Bluetooth Version	BT 5.1
Bluetooth Chip	Qualcomm
Intercom Distance	500m
Max Distance (4 units)	1500m
Max Phone BT Distance	30m
Battery Capacity	500mAh
Battery Life	≥500 times
Operating Voltage	3.0V~4.2V
Intercom Time	12~15H
Standby Time	25H
Charging Time	2~3H
FM Bands	60 MHz~108 MHz
Speaker Spec.	φ40/20mW/32Ω
Speaker Frequency Response	40Hz~20KHz
Mic Sensitivity	-40±3dB
Earphone Connector	3.5mm
Audio S/N Ratio	275dB
Distortion	≤0.2%
Material	ABS+PC
Device Weight	47g
Operating Temperature	-30°C~60°C
Waterproof	IP65
Charging Interface	Type-C
Charger Spec.	DC 5V/1A