【3.5mm Jack】The headphone jack port is a 3.5mm round hole, and the cord length is 3.6 feet, making it more widely used. It is NOT applicable for mobile phones or MP3s with a 3.5mm connector.
【Designed for Refs】This single-ear headphone accessory with a hard microphone is specifically designed for our V4 Plus, V6Pro, and FBIM soccer football referee intercoms.
【Worry-Free Setup】Ideal for referees, these headsets are a great addition to your gear. When used in many soccer games, concerns about disinfecting after others use can be addressed by buying extras and using your own. Also, having spares is handy in case one gets broken.
【Clear Sound Quality】Equipped with improved noise reduction technology, even in a noisy stadium, the high-fidelity speakers ensure clear and stable sound for you.
【Lightweight & Convenien】Lightweight and easy to carry, the referee headset features an ear hook for convenient use. Widely used in soccer referee communication. You will receive 1 left-ear earphone and 1 right-ear earphone.