Wireless Dynamic Microphone with 2.4G Receiver 10 Channels Anti Interference Bluetooth Wireless Two

Feature: 1. PREMIUM SOUND: The cardioid pickup pattern significantly reduces unwanted background noise while focusing on the target sound source, resulting in superior recording quality that exhibits minimal distortion and noise, is non radiating, anti whistling, and anti interference. 2. WIDE RECEPTION RANGE: The operating range is up to 30m, allowing you to move freely and easily both indoors and outdoors. Can be used for a variety of events such as family karaoke, parties, weddings, conferences and presentations. 3. PLUG AND PLAY: With its 3.5mm wireless microphone jack, our receiver easily connects to a variety of devices such as karaoke machines, active speakers, amplifiers, mixers and sound interfaces. Please note that this system is not compatible with cell phones, computers or tablets. 4. 10 ADJUSTABLE CHANNELS: Simply turn it on and the receiver will automatically synchronize with the transmitter"s frequency. With 10 adjustable channels, you can eliminate radio interference so you can use up to 10 groups simultaneously. Enjoy the convenience of easy frequency synchronization and premium sound transmission for your many events and performances. 5. LONG LIFE, MATERIAL: Each microphone is powered by 2 AA batteries (excluded) to ensure its long working time. The receiver has a built in 500mAh rechargeable battery that can be used for up to 8 hours of continuous use after only 2 hours of charging. Made of painted metal and ABS plastic, this microphone is lightweight and ideal for use on the go. The display shows battery and signal strength. Specification: Item Type: Wireless Microphone Material: ABS, Metal Microphone Battery: AAx4 (Excluded) Receiver Built in Battery: Li Battery 500mah Operating Distance: 30m 98.4ft Or More Bluetooth Version: V5.3 Bluetooth Transmission Distance: 20m 65.6ft Or More Impedance: 600 (+-15percent ) Ohm (at 1KHz) Frequency Response: 50-15KHz Microphone Pickup Pattern: Unidirectional Polarization Signal To Noise Ratio: >70dB Receiver Battery Life: 8 Hours Or More Receiver Charging Time: 2 Hours. Package List: 2 x Wireless Microphone1 x 2.4G Receiver2 x Anti Slip Ring1 x USB Cable1 x Instruction Manual