Plug Type:EU plug
Special Features:Bluetooth 5.1,Upto 4 Referee intercom
Item Weight:0.4kg
Item Height:4.5cm
Item Width:1.8cm
Item Length:8cm
External Testing Certification:ce
Model Name:EJEAS GoRef
Applicable Helmet Type:Universal
Special Function:Universal Pairing Function,waterproof,Noise Reduction
Power Supply Mode:Built-in Battery
Connection Mode:bluetooth
Maximum Number of Speakers:4
Maximum Intercom Distance:>1000m
Certification:CE,RoHS,FCC
Origin:Mainland China
Item Type:Helmet Headset
Bluetooth Version:5.1
Product Name:Football Referee Intercom,Support 4 people talking at the same time
Audio encoding format:SBC AAC
Battery Capacity:500mAh
Charge Time:About 2.5 hours
Endurance:22 hours
Standby time:260 hours
Charging interface:Typt-c
Waterproof rating:IP65

GOREF Referee Intercom Headset Bluetooth Wireless Real Time Full Duplex 1200M Handsfree Interphone 4 Group Talkie Key Features: The Bluetooth system that allows the max call distance between two riders up to 1,200m and actually realizes the fully duplex wireless communication among 4 riders. Note please: GOREF cannot be paired with mobile phones. acking list: 1/2/3/4 x GOREF Intercom 1/2/3/4 x Bluetooth Referee Headset 1/2/3/4 x USB charging cable 1/2/3/4 x User Mnual 1/2/3/4 x Armband Case 1/2/3/4 x Zipper Box