Set - Referee Starter x6 Vest while that for Yapalong-5000 uses

while that for Yapalong-5000 uses the 1

It is compatible with both the Yapalong-4000 and for the Yapalong-5000

- Airtube Headsets:

- Airtube Headsets & Vests:

Set - Referee Starter x6 Vest while that for Yapalong-5000 usesReferee Starter is the go to for groups of officiators at the beginner or amateur level. The flexibility of this set allows for many applications! This set is designed for a team of 6 users. Featuring our cutting edge Yapalong 5000 model, we have paired this with our classic Boom MIC II to give referees a simple but reliable means of communication, allowing them to focus on the task at hand. Included: x6 Yapalong 5000 radio x6 Boom MIC II headset x6