1HIFI SOUND: Wireless lavalier microphone is omnidirectional microphone with high pickup sensitivity and intelligent noise reduction to make the sound clearer. 2UHF: Wireless lapel microphone system has 50 UHF selectable frequency adjustable to provide stable signal transmission and avoid signal interference. 3RECHARGEABLE: Both the receiver and transmitter have built in 400 mAh rechargeable lithium battery, ensuring 67 hours of operation time. 4LONG RANGE: Wireless lavalier lapel microphone works up to 50m/164ft (in open areas), perfect for capturing sound in large scenes. 1m/3ft cable, flexible in use. 5APPLICATION SCENARIOS: Wireless lavalier microphone system is widely used in live broadcast, Vlog recording, interview, show host, podcast, speech, church, wedding, etc. 6PORTABLE: The transmitter has a mini metal clip that allows you to easily clip it to your collar, tie, or pocket, making it very portable. The receiver with sound adapter can be mounted on cameras, smartphones, laptops, speakers, etc.