Wireless, headphone, 4 a, NOIR-audio U 3400 4HS7 with four heads, for vocals and speech, karaoke

Weight: 2000 g
Depth: 180 mm
Brand: NOIR-AUDIO
Product color: Black
Description: Purpose: for vocals, for karaoke, for conferences, concert, design: head-mounted, type: condenser, connector: XLR 3 pin F, jack 6.3 mm, mini jack 3.5 mm, polar pattern: cardioid, power supply: batteries, features: kn
Width: 420
Height: 50
Peculiarities: Microphone mute button
Additional Information: Squelch function - noise suppression of unwanted interference for each microphone
Type: Microphone kit, radio system
Signal to noise ratio: 100 dB
Batteries: AA
Compatibility: Audio devices with microphone input, speaker system, mixing console, karaoke system
Purpose: For vocals, for karaoke, for conferences, concert
Housing material: Metal
Sensitivity: -47 dB
Detailed equipment: Receiver - 1 pc., black head microphone - 4 pcs., microphone windshield - 4 pcs., bodypack transmitter - 4 pcs., power adapter - 1 pc., Jack cable 6.3 mm. - Jack 6.3 mm. 1.2 meters - 1 pc., antenna for receiver - 2 pcs., cardboard box
Length of cable: 1.2 m
Nutrition: Batteries
Microphone type: Capacitor
Max. frequency: 18000 Hz
Max. sound pressure: 100 dB
Min. frequency: 60 Hz
Microphone pickup pattern: Cardioid
Microphone connector: XLR 3 pin F, jack 6.3 mm, mini jack 3.5 mm