Product details of K9 Wireless Dual Microphone for Type C·         Style: Lavalier Microphone·         Transducer: Crystal Microphone·         Use: Home Studio·         Certification: CE·         Set Type: Transmitter Sets·         Origin: CN(Origin)·         Polar Patterns: Uni-directional·         Diaphragm: Small·         Communication: wireless·         Package: Yes·         Wireless Lavalier Microphone: Plug and play, no APP is needed·         For Type C only·         Dual Microphone·         Plug-and-play: Simple operation. The wireless microphone will automatically pair after switching on, plug-in and play. No more messy cables. Extremely easy, functional bluetooth microphone. ·         Superior Noise Reduction & Real-time Voice Synchronization: Professional full-band audio with 48 kHz stereo CD quality. Supports multi-channel real-time mixing and real-time synchronization of mobile phone background music and human voice. Digital 2.4 GHz & Excellent Performance: Adopt the latest RF chipset that transmits in the 2.4 GHz spectrum. The enables interference-free and irregular wireless transmission up to 20 meters and offers security, reliability, stability and freedom from interference Audio system.