Brand

Model/Type

Budget

Price

Reliability

Notes

Maxquall�

Referee Headset Systems

Low

$165.89

Includes earpieces

Medium

Basic wireless, potentially lower reliability compared to specialized brands.

Ejeas

Referee/Coach Intercom Systems

Mid to High

$139 for V4C

$295 FBIM

$455 for F6

Includes earpieces 

Med-High

Wireless, various models with different user capacities.

Axiwi

Referee Headset Systems

High

$942 for 2 units

$108-$350 per headset

High

Compact, lightweight, multi-channel capacity

Yapalong

Wireless Referee Communication

High

$1584 for 5000 series starter kit for 3 units and headsets 

High

Full-duplex, noise reduction, long battery life, durable.

Vokkero

Referee Headset 

Very High

Elite Set: $1540 per person

Varsity II: $625 per person

Varsity II+: $895 per person

Very High

Secure RF technology, up to 32 users, noise canceling with voice activation.