2Pcs VHF Wireless Bluetooth Karaoke Microphone Speaker 2 Handheld MIC KTV Player

Description

Features: Signal stability,long-distance receiving has strong anti-jamming ability, stable signal andDistance,receiving distance of 30-100 metersNo noiseConstant frequency, high-quality middlehead + high-quality sound filtering system, fundamentally solve the problem of screamingNo distortion,strong pickup, clear voice, high efficiency anti-noise, 0 delay to make the whole voice smooth and undistortedTunable,wide range of equipment support applications, as long as the device with microphone interface, can be connected to use Specification: Silent control: Lock NoiseFrequency offset: ±11kHzFrequency response: 80Hz-15kHzFrequency stability: ±0.005%Signal to noise ratio: >60dBDistortion: 0.5% (1kHz)Number of channels: two channelsSensitivity: -70dB MUse distance: 50 meters in the open areaReceiver power supply: DC 12V/320mATransmitter power supply:AA batteryFrequency range: 200MHz-270MHzOutput mode: independent and hybrid automatic selectionLauncherFrequency stability: ±0.005%Carrier output power: ?30mWSpurious emission suppression: >40dBModulation method: vhfMaximum modulation: ±75KHzPickup mode: (capacitive) (LWM-6188/C)ReceiverReceive sensitivity: <2?VImage rejection: >40dBAudio output impedance: 600?Audio output level: 0-0.5VUse power: AC220-240V 50/60HzPower consumption: 1W Note:  This product does not contain batteries.Two AA batteries need to be purchased by yourself.They can be bought at the local hardware store. Package Included: 2 x Microphone1 x Receiver1 x Audio Wire/Antenna1 x Charging Cable1 x 6.5m to 3.5m Audio Interface