Compatibility: Beige Single Earhook Headset Microphone with 3.5mm(1/8") Screw Lock Connector Stereo compatible with Sennheiser Evolution Series, G2, G3, EWD1, SK D1 / Line 6 X2 Digital Microphone Clear Sound Transmission: Slim Single earhook mic provides dependable, professional sound quality and any other applications requiring minimum microphone visibility with maximum comfortability and hands-free operation Convenient & Lightweight Design: Beige over ear single design, slim, cozy, in addition, this microphone features a supremely light-weight build. Wearing it for a long time will not cause any fatigue Professional Power: Industry-standard sound quality along with surprising durability make this mini headset microphone ideal for just about any vocal sound and speech application Widely Applications and Service: Designed for use on stage, houses of worship, presenters, broadcasters, TV presenters, lecturers, musicians, actors, singers and for indoor & outdoor activities. If you hve any questions about this Headset Mic, please email us and we will try our best to provide you with a perfect answer within 24 hours 1 x Headset Microphone Double Earhook Headset Mic