Wireless Microphone System KTV Dual Handheld Mic Cordless Receiver

Features:
 

Far away, receiving distance up to 100 meters

The V segment is anti-jamming, using the professional V segment frequency band

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

protection and energy saving

6.35 professional audio plugs, can connect all kinds of audio, computer and so on
Application: Stage, KTV, Family, Conference Presentation, etc.

Material: Plastic

Sound Path: 2.1

Type: Wireless 306

Use Time: 6-8h

Voltage: 9V (2 x Alkaline Battery)

Weight: approx. 300g

Transmitting Power: 10mW

Size: approx. 25 x 5.5 x 3cm

Speicifcations:
 

Comprehensive index parameters:

Frequency stability: + 0.005%

Temperature range: -10 degree C +50 degree C

Maximum frequency: + 15KHz

Dynamic range: 110dB

Signal to noise ratio: >110dB

Harmonic distortion: <0.5%

Frequency response: 50Hz-18KHz

Receiver parameters:

Usage: 100M

Sensitivity: 4uV/45dB

False interference ratio: >80dB

Audio output: independent: 0-250mV/10K

Supply voltage: DC16-20V 250mA

Size: 40cm x 20.7cm x 4.4cm

Wireless receiver:

Optional frequency range: 640MHz--700.55MHz

Number of tunable channels: 200CH

Adjustable channel frequency interval: 50KHz

Frequency oscillation mode: PLL phase locked frequency synthesis

Practical sensitivity input: 6dBuV--10dBuV, S/N>80dB

RF stability: + 0.005% (-10 ~ 50 C)

Maximum deviation: + 3KHz

Signal to noise ratio: >105dB (1KHz-A)

Synthesis: T.H.D <0.5%@1KH

Maximum output voltage: 12dBV ~ 15dBv

Audio output impedance: 2.2K

Audio output interface: Unbalance TRS 6.3mm Socket

Receiving mode: CPU control selection + identification receiving.

Mute mode: Mute & Lock Loop Circuit

Display mode: LCD + LED

Power supply: 12V DC 1.25A

Handheld transmitter:

Optional frequency range: 640MHz--70.55MHz

Optional frequency bandwidth: 30MHz

Number of tunable channels: 500CH

Adjustable channel frequency interval: 50KHz

Frequency response: 50Hz ~ 18KHz

Frequency oscillation mode PLL phase locked frequency synthesis

Transmit mode CPU control carrier generation + identification code generation

Output power is less than 50mW

Harmonic emission <-60dBc

Maximum deviation + 3KHz

Maximum output pressure 140dB SPL

Display mode LCD + multi color backlight screen

Moving coil type large dynamic high fidelity original microphone core

Use battery Ni MH rechargeable battery

Transmitter indicators:

Antenna: built-in

Output power: < 10mW

Stray suppression: -60dB

Package Included:
 

2 x Wireless Microphone Speaker

2 x Battery

1 x Receiver

1 x Audio Line