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DSPPA D6803L 2.4G ไมค์ปประชุมตัวผู้ร่วม Digital Wireless Conference System Delegate Microphone

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

ModelD6803

Power supplyDC4.5V, 1.5V AA*3

Transmitter power10mW

Microphone coreCondenser, single direction

Sensitivity—43±2dB@1KHz

Frequency response20Hz~18KHz

Power consumption130mA