PE5b-SE Earset Headset Microphone Kit suit Sennheiser Transmitters - single ear hook - lightweight - Black - 3.5mm (1/8") TRS Sennheiser Threaded plug - 90 Day Warranty lightweight single ear hook - 90 day warranty omnidirectional condenser 4mm capsule (50-15kHz) on a 4.3" aluminum tube shapeable boom soft comfortable ear padding pop filter (1) color matched, bulk packed in plastic bag, care instructions fitted with 3.5mm (1/8") TRS Sennheiser connector