Key features

• •🎤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 use●Long Press and hold the Mic and Receiver buttons to power on, The Chargeable Bluetooth Receiver Is Built-In 1200 Mah Battery For 6 Hours work Time And Fully Charged In 3 Hours.
• •🎤Easy to Use : Plug and play, no need pair.No need to buy batteries! The receiving box adopts 6.35mm (1/4") Aux or 3.5mm (1/8") MIC interface audio head, which can be directly plugged into any audio (especially perfect for Karaoke, Speech, Meeting, Performance, Indoor or Outdoor. Design for Outdoor Karaoke Speaker, PA Speaker System, Power Amplifier, etc), no need to connect the output line separately.( NOT for Bluetooth Speakers/PC/Phones)
• •🎤Long Distance Wireless Karaoke Microphone: Wireless Distance Upgrade To 98 Feet (30m), Upgraded the microphone manufacturing process with Signal Stability●No Delay●No Radiation●Anti-Howling●Anti-Jamming ●Constant Frequency●Distortion <0.2%●15 Uhf Adjustable Channels. ●The Mic Outer Case Is Alloy Material Which Is Harder, Lighter And More Wear-Resistant.
• •🎤If you use multiple microphones at the same time or there is noise, please switch channels (click the "Ch+Ch-" button) to ensure that the channel numbers of each microphone are different and the channel numbers are far apart. 15 channels can be adjusted to eliminate noise and radio interference, and up to 8 sets of microphone systems can be used at the same time.
• •🎤What you will get: Wireless Microphone*2; Microphone Receiver;*1; 6.35mm to 3.5mm Adapter*1. Anti-slip ring*1, USB charging cable*1, manual*1.