Wireless Lavalier Microphone for Cell Phones

No APP or Bluetooth is needed Plug and Play, Easy to Use Compatible with iOS and Android Devices Small, Lightweight and Portable Only 0.009s Delay in Transmission 65FT Audio Range & 6H Working Time 360° Omnidirectional Sound Reception,Real-time Clear Voice Auto-Syncs Intelligent Noise Reduction within Decoding Chip