Dual Wireless Bluetooth Karaoke Handheld Microphone Various Frequency with Receiver Box
1. Support karaoke applications. Download and install the karaoke app on your smartphone or tablet. You can?have fun at KTV.
2. Flexible frequency conversion operation. Each microphone supports 25 channels optional.
3. Tunable echo/total output/external input volume.
4. Digital audio modulates UHF frequencies to represent ultra-clear speech.
5. It adopts all digital signal to transmit audio and instrument information and has strong anti-interference?ability.
6. High SNR performance - wide frequency response range, low distortion.
7. Double microphone packaging. You can share the fun with your family and friends.
8. Double antenna to ensure transmission over 66 feet.
9. Bluetooth connection or LINE-IN port, with smart phone, TV, tablet, set-top box, etc.
10. Connect an audio system or amplifier using a LINE-OUT port.
11. The inside windshield filter is completely metallic. Protect the microphone from wind and other noise.
12. User friendly, you have been paired with a transmitter and receiver. It's like a user guide.
13. Compatible with 1.5V AA batteries.
14. Use the microphone LCD display to display the battery voltage and channel number.
15. Multilingual user manual: English, Spanish, Italian, German, Japanese.
Material: ABS + Metal
Color: Silver + Black (microphone)
Battery: 2*AA 1.5V (excluding)
Frequency band: UHF
Frequency space: 1MHZ
Channel: dual channel
Microphone frequency response: 50Hz-18kHz
Frequency stability: ¡À 5ppm
Receiving/sending frequency control: Variable channel, 25 channels per microphone optional
SNR: > 70dB
Distortion: ¡Ü 0.5%
Transmitting power: > 10mW
Pickup: Moving coil microphone core
Output range: 500mV
Overall frequency response: 20Hz-20kHz
Microphone sensitivity: -53dB
Microphone LCD: battery voltage, channel number
Portable microphone power supply: 3V (2 x 1.5V AA battery)
Receiving box power supply: 5V adapter or power bank
Input port: D3.5mm signal wire
Output port: d3.5mm headphone jack
Size: Approx. length: 24 cm/9.4 in; Mouth diameter: 4.5 cm/1.8 in (microphone)
? ? ? ? Approx. 13 * 10 * 3.5 cm/ 5.1 * 3.9 * 1.4 in; Antenna length: 10 cm/3.9 in (receiver box)
2 x Handheld Microphone
1 x Receiver Box
1 x D3.5mm Audio Wire
1 x D3.5mm Audio to RCA Cable
1 x USB Plug to DC Plug Power Cord
2 x Anti-skid Ring (color random delivery)
1 x English Manual
To ensure safe transportation, not including batteries.
Please place the battery correctly.