Aveek Karaoke Handheld Wireless Microphone And Rechargeable, And Wedding. ?Excellent Audio Performance and High Quality Sound?Aveek wireless handheld microphone utilizes the latest wireless transmission technology for a stable and fast connection. Up to 100 feet long distance transmission, no delay, no interruption, no noise, anti-interference, providing greater flexibility in different scenarios. ?Plug and Play?Through the 6.35/3.5mm wireless microphone jack, you can connect the receiver to speakers, jukeboxes, audio amplifiers, PA systems, mixers, megaphones, and other audio devices (Note: Only for audio devices with 6.35mm or 3.5mm jacks), please note that this system is not compatible with cell phones, Bluetooth speakers, computers or tablets. ?Wide Reception Range?With our wireless microphone and receiver, you can enjoy a super long line-of-sight range of up to 100 feet, allowing you to move around effortlessly and freely both indoors and outdoors. Can be used for a variety of events such as family karaoke, church parties, weddings, meetings and presentations. ?Frequency Adjustable, Rechargeable, Durable?Each karaoke microphone has 8 adjustable channels to avoid radio interference. Each wireless DJ microphone has two independent volume control buttons (VOL + and VOL -). The buttons for band (CH+/-) and volume (VOL+/VOL-) are located on the inside of the microphone tube and can be easily adjusted by removing the microphone tailpiece. The receiver has a built-in rechargeable battery that can support up to 10 hours of use after a 4-hour charge. ?Packing List?2 handheld microphones, 1 receiver, 2 anti-slip rings, 1 dual USB charging cable, 1 manual and 2 microphone sleeves, 1 6.35 to 3.5 mm adapter.