Bietrun Wireless Microphone, UHF Metal Dynamic Handheld Karaoke Mic with Rechargeable Receiver (Work 6hs), 160ft Range, For Karaoke Machine Singing, Amplifier Speaker, Mixer, Speech, Church, Interview
- Long Distance Wireless Karaoke Microphone: Wireless Distance Upgrade To 160 Feet (50m), Upgraded the microphone manufacturing process with Signal StabilityNo DelayNo RadiationAnti-HowlingAnti-Jamming Constant FrequencyDistortion .
- Plug And Play, Easy To Use: Can Only Plug In equipment with Mic input, Can't Plug In AUX input, Otherwise No Sound.(Not Compatible with Bluetooth Speakers and Laptop)For With Mic input Speaker, Singing Machine, Audio Amplifier, Pa System, Mixer, Voice Amplifier And More Streaming Multimedia Equipment..The Display Can Show The Battery Power And Signal Strength In Real Time, Don'T Worry About Suddenly Not Working..
- Microphone Battery Powered and Rechargeable Receiver: The Microphone Does Not Come With Any Batteries, We Recommend Using 2 AA Amazon Alkaline Batteries. Correctly install the battery + - direction.the receiver should be charged for 5 hours before the first useLong Press and hold the Mic and Receiver buttons to power on, The Chargeable Receiver Is Built-In 650 Mah Battery For 4 Hours work Time And Fully Charged In 3 Hours..
- Unidirectional Microphone: Built-In Professional ....