Thông tin sản phẩm
Máy trợ giảng trường học không dây MBA F1USB/SD CARD
Specifications
1.with USB/SD card reader
2.with karaoke function
3.with big sound console
Active battery speaker with strap
Basic functions: USB SD card reader function, music EQ adjustment, wired microphone guitar input
Power Supply: AC 185V ~ 265V (50-60Hz), built-in DC 12V/2.6AH a battery, external DC 12V power input
Frequency range: VHF 210-270MHZ delayed
Frequency response: 50Hz-18KHz ± 3dB
The microphone effect :25-50 meters
Wireless microphone: with hand-held microphone
Power: 55W
Speaker: 6-inch full-range
Sensitivity: 10dBμV (S / N the more than 60dB)
Oscillation mode: quartz oscillating locked ± 0.005%
Cabinet Material: wooden boxes, metal corners
Move: with hand-held