Feature Noise Reduction Included Components: Microphone body, Type-C charging cable, Japanese instruction manual Product Dimensions (L x W x H): 7 x 2 x 7 cm Number of Batteries: 1 Lithium Ion battery (included) Manufacturer: FUIAD Show less About this item 【Latest Version & Easy Operation】The wireless lavalier microphone adopts the latest technology, and the microphone connects automatically. No dedicated app or Bluetooth is required; it's plug-and-play, so you can start recording by simply inserting it into your device's terminal and turning on the microphone. With advanced barrier-free transmission, it can stably receive signals. It eliminates the inconvenience of traditional wired microphones, allowing you to freely enjoy clear video recording!