sell UHF dual handheld wireless microphone for karaoke KTV speaker

详情

Contact person: Julia 
Mobile: **6 **********0
Email: *@********************U***8
Style: Handheld Microphone
Communication: wireless
Use: Family KTV , Karaoke
Place of Origin: Guangdong,China( Mainland)
Type: 2 Channel wireless microphone

Comprehensive indicator
Operating frequency range: UHF******9MHz
Frequency stability: within ±0.**5%
Maximum frequency offset: ±*5KHz
Working temperature: **0°C-**0°C
Working range: ***0 meters (under standard conditions)

Fixed receiver
Dynamic range: **0dB
Audio response: *0Hz**8KHz (±3dB)
Comprehensive signal to noise ratio: >**5dB
Comprehensive distortion: ≤0.5%
Audio output: ****0mV
Receiving channel: two channels
Power supply voltage: DC*2V
Working power consumption current: **0mA
Receiver adapter: input AC**0V***0V; output DC*2V1A
Sensitivity: *2dBuV (*0dBS/N)
Sensitivity adjustment range: ****2dBuV
Spurious suppression: ≥*5dB
Maximum output intensity: **0dBV
Antenna: external
Receive mode: FM (quartz lock)

launcher
Antenna program: built-in
Transmitting power: *0MW
Spurious suppression: **0dB
Power supply: two AA batteries (1.5V)
Microphone directionality: heart-shaped pointing
Pickup: moving coil
Microphone working battery: **0mA
Battery life: **8 hours (standard universal battery)