Micro Không Dây Uhf Usb 3.5mm 6.35mm Kèm Phụ Kiện Chuyên Dụng

Giới thiệu Micro Không Dây Uhf Usb 3.5mm 6.35mm Kèm Phụ Kiện Chuyên Dụng

#UHF #USB #3.5mm #6.35mm #Wireless #Microphone #Megaphone #Handheld #Mic #with #Receiver #for #Karaoke #Speech #Loudspeaker
UHF USB 3.5mm 6.35mm Wireless Microphone Megaphone Handheld Mic with Receiver for Karaoke Speech Loudspeaker
Features:
Adopts UHF technology, remote wireless transmission makes operation easier without annoying wires, can achieve 20m of the transmission distance. Broader frequency range, less interference, showing your voice easily and perfectly
Adopts the exacting complete electronic circuit control, capture rich, full-bodied sound from sources that are directly in front of the microphone. For all events like Karaoke, live-performances, conference, church, school, hall, party, etc.
Can used with 3.5mm and 6.35mm female interface devices.
USB receiver power supply by USB charger,powbank and more.
Suitable for studio / karaoke / radio / etc
Suitable for teacher guides, etc.

Specifications:
Input: 2.2 - 3V
Working current: 90mA (Max.)
Working frequency: 268.85Mhz (Fixed)
Pattern: cardioid polar pickup pattern
Sensitivity: -50 + / -3dB (0dB equal to 1V / Pa at 1KHz)
THD: less than 0.7 percent
S/N: more than 110dB
Delay time: less than 5ms
Frequency response: 50Hz～18kHz
Power supply: 2 x AA battery (not included)
Operating temperature: -10 - 50℃
Size: approx. 24.5x5cm
Audio cable length: approx. 50cm
USB Receiver Size: 8x2.5cm
Color: Black
Material: Plastic
Type: 1xMicrophone,2xMicrophone(optional)

Package includes:
1 x Microphone
1 x USB Receiver
1 x 3.5mm Audio Cable
1 x 3.5mm to 6.35mm adapter
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