Rechargeable Wireless Microphone System 4 Channel Pro, UHF Metal Handheld Wireless Mics Cordless for Church Karaoke Singing with Bluetooth Echo Volume Control, 4x50 Frequency(MU-898)

4-CHANNEL
RECHARGEABLE WIRELESS MICROPHONE SYSTEM: A UHF rechargeable wireless microphone system that contains four rechargeable handheld metal cardioid microphones and a metal receiver box with Independent Volume Control, ECHO, and Bluetooth. Perfect for your bar, church, or small home karaoke party, this system offers reliability and lets you concentrate on your speech or performance. METAL RECEIVER BOX WITH INDEPENDENT VOLUME CONTROL, ECHO
& BLUETOOTH: The devices and the chassis for the receiver are constructed from metal. Receiver Box provides one Mic Input and Mic Volume Control for a Wired Microphone; Independent Volume Control for Wireless Mic-A, Mic-B, Mic-C, and Mic-D; Adjustable Microphone ECHO Function; Bluetooth Function to use the Receiver Box as a Bluetooth Receiver for playing background music (Turn on your device's Bluetooth, search for "X168" and connect; Bluetooth range is approximately 32 feet).
INPUT: 1/4 Wired Mic Input; 1/8" ( 3.5 mm) Audio Input; Bluetooth Input (Turn on your device's Bluetooth, search for "X168" and connect).
OUTPUT: 1/8" ( 3.5 mm) Audio Output; 1/4" ( 6.35 mm) Audio Output. The wireless microphones are high-quality cardioid wireless microphones, meaning they capture sound unidirectionally (Sound is captured only when speaking towards the top of the microphone; speaking from the side results in no sound). With this pickup pattern, directional vocals are readily isolated from background noise.
BATTERY INFO & TRANSMISSION RANGE: Each microphone utilizes a built-in rechargeable battery.
Microphone Operating Time: 10-12 hours (when fully charged). This wireless microphone system supports a range of up to 200 feet, with 50 selectable frequencies on each channel (4 x 50) for clear reception. The UHF frequencies range from 500 - 599 MHz and comply with FCC regulations.
PACKAGE LIST: Rechargeable Wireless Microphone x 4; Receiver Box x 1; Power Adapter x 1; 6.35 mm to 6.35 mm Cable x 1; 3.5 mm to 3.5 mm Cable x 1; Audio Cable x 1; Microphone Charging Cable x 2; Microphone Windscreen x 4; Antiskid Ring x 4; User Manual x 1