The NADY HM-10 ultra small condenser headset microphone is optimally designed for singing and speech applications. The HM-10’s small size and light weight make it ideal for all hands-free use with minimum visibility. Perfect for singers/musicians (drummers, keyboardists), vocal/dance performers, DJ’s, television announcers, public speakers, and aerobics instructors. Wide bandwidth, omni-directional electret condenser mic ensures clean transparent audio and enhanced vocal pickup with improved gain before feedback. Durable, thin metal frame can be easily molded to any user, plus an ergonomic design and comfortable fit with or without glasses, hats, or headphones (also no hairstyle hindrance). Tiny capsule with diameter of 5.0 mm for lightest weight and hours of comfortable use, plus three sizes of foam windscreen included to reduce wind and popping noise. The microphone boom is extendable and fully adjustable 100 degrees for optimum mic capsule placement. This version of the HM-10 includes the 3.5mm phono plug (fits most standard wireless bodypack transmitters.) A low voltage Phantom Power required for use. Simply connect the 3.5mm plug of the microphone cable to the input jack of the bodypack transmitter or power supply adaptor. Box contents include: HM-10 headmic with small foam windscreen, additional medium and large foam windscreens, extra boom assembly, user guide and warranty card. Optional Accessories: XM-10 - Mini-XLR to XLR phantom power adaptor (converts 48V phantom power to 5V-10V DC) and HM-CC1 - Plastic headmic carrying case.