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DSPPA D6802L 2.4G ไมค์ปประชุมตัวประธาน Digital Wireless Conference System Microphone

D6802 & D6803 are 2.4G digital wireless conference system microphones. D6802 is a chairman unit and D6803 is a delegate unit. It has high fidelity microphone head, condenser pickup head, provides the top definition and directivity, light ring display working condition. It has LCD screen display working condition and equip with prior-button to control delegate unit speak, press the button can be mandatory to cut off the delegate to speech. Use 1.5V AA battery, pay attention to distinguish the positive and negative when replace the battery.

Features:

● Using latest numerical control technology design.

● Condenser pick-up, provides the top definition and directivity

● LCD screen indicate working mode

● Use 1.5V AA *3 battery, convenient to change battery

● Speech number at the same time mostly 4 people, include chairman unit and delegate unit totally

● standby function

Specification

ModelD6802

Power supplyDC4.5V, 1.5V AA*3

Transmitter power10mW

Microphone coreCondenser, single direction

Sensitivity—43±2dB@1KHz

Frequency response20Hz~18KHz

Power consumption130mA