UHF Wireless Microphone Headset, Headset Microphone and Headset 2 in 1 Rechargeable Wireless Mic with Wireless Receiver for Voice Amplifier, Stage Speaker, Public Speaking and Teaching

?Upgraded Wireless Mic System?:Adopt UHF(Ultra high frequency) wireless transmission technology, 160ft(50M) stable wireless connection at open areas. No delay and radiation, anti-jamming and clear sound quality. It can be used as removable portable karaoke equipment. 3.5mm / 6.35mm plug adapter receiver to connect more equipments ?Plug and Play?: Composed of two main parts (transmitter and receiver), the wireless microphone will be automatically connected with the receiver plugged (3.5mm and 6.35mm plugs included) ?Easy to Use?:Please turn on the transmitter and receiver power switches, the blue light will flash for approximately 2s, indicator light stops flashing after a successful match, and then you can use it ,no further action needed. ?Wide in Use?It is suitable for Vlog, teaching, fitness instruction, business conversation, Yoga instructor, Guide, teacher, gym, dancer, wedding, meeting etc. The sweet waterproof and sweat-proof design enhances the customer's experience and product life. ?Long Standby Time?The wireless microphone is powered by built-in 400 mAh lithium batteries which can be charged simultaneously with the dual USB cable attached. Fully charged just need 2.5 hours and it can be used for about 6 hours.