Features:
- Includes 4PCS Referee Earhook Headphones
- 3.5mm Jack with Headset Microphone
- Suitable for V4/V6 Microphone Speaker Headset (3.5mm port)

Specifications:
- Support intercom: YES
- Certification: CE
- Origin: Mainland China
- Maximum Number of Speakers: 6
- Maximum Intercom Distance: >1000m
- External Testing Certification: CE
- Applicable Helmet Types: Half Helmet, Full Face, Flip Up Helmet
- Special Function: Waterproof
- Model Name: Referee headset
- Power Supply Mode: Built-in Battery
- Connection Mode: Bluetooth

Package Includes:
- 4 Referee Earhook Headphones with Microphone

Upgrade your riding experience with the 4PCS Referee Earhook Headphone Set. With a 3.5mm jack and headset microphone, this waterproof headset is perfect for V4/V6 Microphone Speaker Headsets. Enjoy seamless communication with up to 6 speakers and an intercom distance of over 1000m. Ride in style and stay connected with this advanced helmet interphone mic system.