🎤 Elevate Your Game with Every Call! Built to withstand the rigors of outdoor use, perfect for referees on the field. Quick and easy installation means you can focus on the game, not the gear. Ideal for football referees and other sports officials, enhancing your communication game. Designed for Vnetphone V6/V4 and EJEAS V6/Q7/V4/FBIM, ensuring effortless integration. Experience superior sound clarity, even in the noisiest environments. High-quality audio 3.5mm interface Noise protection The EJEAS Single Ear Headphones Hook Microphone Headset is a high-quality communication tool designed for sports referees. Compatible with various EJEAS and Vnetphone models, it features a 3.5mm interface and offers exceptional noise protection, ensuring clear audio in loud environments. Its user-friendly design allows for easy installation, making it a reliable choice for professionals on the field.