Bên mình đang bán Micro Hội Nghị Relacart TSG200 ,ai cần thì liên hệ bên mình nhé a tài XXX
Mình ở quận 10,HCM ,giá là 500.000

http://www.relacart.com/UploadFiles/XXX.gif

Thông Số Kỹ Thuật

Power Supply : AA x 2/11 to 52Vdc, 4mA typical
Microphone Length : 340mm, 420mm (standard), 480mm
Output Connector : Integral 3-pin XLRM-type
Maximum Frequency Response (Bandwidth) : 18 kHz
Maximum Frequency Response (Bandwidth) : 18000 Hz
Minimum Frequency Response (Bandwidth) : 30 Hz
Minimum Frequency Response (Bandwidth) : 0.03 kHz
Dynamic Range : 109 dB
Impedance : 250 ohm
Maximum SPL (Sound Pressure Level) : 133 dB
Sensitivity : -35 dB
Signal to Noise Ratio : 70 dB
Product Weight : 1.09 kg
Product Weight : 2.40 lbs
Color : Black
Warranty (Length/Type) : 12-month