UHF Multifunction Wireless Portable Handheld Microphone System for Karaoke KTV Speech Meeting Stage DJ for Sale with BTC on Gipsybee.com


Price: 0.0031862 BTC

Home Theatre System

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Product Specification

Far away, receiving distance up to 100 meters
Dual microphone without interference, no noise, suitable for many people to sing
Wireless microphone, singing more convenient, full of timbre
Plastic shell, showing the appearance of texture, lightweight, anti falling, no static
Heat treatment technology metal mesh head, prevent from falling, no distortion, built-in high efficiency filtration sponge, effective filtering noise
VRX noise reduction chip, automatic identification of ambient noise and removal of noise
Low consumption alkaline battery power supply design, environmental protection and energy saving
Equipment with microphone interface can be connected and used
Material: Plastic
Use Time: 20h
Charger Voltage: 100-240V 50/60Hz
Voltage:3V (4x 1.5 Alkaline Battery, Not inclued)
Microphone Size:approx. 24.5 x 5.5 x 3.5cm
Receiver Size:approx.21 x 13.8 x 3.4cm
Application: Stage, KTV, Family, Conference Presentation, etc.
Frequency stability: <+20 ppm
Dynamic range: > 80dB
Harmonic distortion: <0.5%
Frequency response: 40Hz-15KHz+3dB
Audio output: independent: 0-+400 mV
Mixing: 0-+200 mV
Transmitting power: VHF200-280MHz
Tuning mode: FM F3F
Maximum tuning: +25KHz
High power supply voltage: <40dB of main wave reference
Fixed receiver parameters:
Power consumption: 4W
Power supply voltage: AC220V/50Hz
SNR: > 80dB
False interference ratio: > 80dB
Channel interference ratio: > 80dB
Receiving sensitivity: > 5dBu
De-aggravation: 50uS
Package Included:
2 x Wireless Microphone Speaker 
1 x Receiver
1 x Audio Line 
1 x Power Adapter
1 x Transfer Head