Wireless Microphones Bluetooth Dual Handheld Cordless Dynamic Mic System with Receiver for Karaoke

Feature: 1. SUPERIOR SOUND: The heart shaped pickup mode of this quality wireless microphone significantly reduces unwanted background noise while focusing on the target sound source, resulting in superior recording quality with minimal distortion and noise. Excellent sound performance, non radiation, non noise, interference resistant 2. WIDE RECEIVING RANGE: Enjoy an excellent line of sight of up to 30m with the wireless microphone and receiver, allowing you to move freely and easily both indoors and outdoors. Can be used for a variety of events such as family karaoke, church gatherings, weddings, conferences and presentations 3. PLUG AND PLAY: With the 6.35mm wireless microphone jack, the receiver can be easily connected to a variety of devices such as karaoke machines, active speakers, amplifiers, mixers and sound interfaces 4. 10 ADJUSTABLE CHANNELS: Wireless microphones system provides easy operating. Just turn on, and the receiver automatically synchronizes with the transmitter frequency. With 10 adjustable channels, you can eliminate radio interference so that up to 10 groups can be used simultaneously. Enjoy the convenience of easy frequency synchronization and quality sound transmission at your many events and performances 5. LONG WORKING HOURS: Each microphone is powered by 2 AA batteries(not included) to ensure long working hours. The receiver has a built in 600mAh rechargeable battery that can be used continuously for 4 hours after only 2 hours of charging. Made of metallic paint and ABS plastic, this microphone is lightweight and suitable for use on the go. The display screen displays battery and signal strength for excellent performance Specification: Item Type: Wireless Microphones Material: ABS and metal Microphone Battery: 4 x AA batteries(not included) Receiver Built in Battery: 600mah li ion battery Frequency Band: UHF Operating Distance: Above approx. 30m 98.4ft Bluetooth Version: V5.0 Bluetooth Transmission Distance: Above approx. 20m 65.6ft Impedance: 600(+-15percent ) Ohm (at 1KHz) Frequency Response: 60-15KHz Microphone Pickup Pattern: Unidirectional polar Signal To Noise Ratio: >70dB Receiver Battery Life: 4 Hours or more Receiver Charging Time: 2 Hours Channel Quantity: 10 for each microphone. Package List: 2 x Microphones 1 x Receiver 2 x Non Slip Rings 1 x USB Cable 1 x Adapter 1 x User Manual Note: Please note that this system is not compatible with mobile phones, computers or tablets.