● Adopt a new digital control design.
● Cardioid directional condenser pickup microphone, with first-class intelligibility and directivity.
● There are three lengths of meeting room sound system wireless microphone rods: 400MM, 270MM, and 136MM.
● The LCD display shows the working mode, unit ID, battery power, speaking status, and speaking time.
● D6803 uses a 1.5VAA battery, easy to replace the battery; D6803L uses a built-in 3.7V lithium battery, with a universal USB charging interface design for convenient and fast charging, and strong versatility.
● The number of speakers at the same time is 1-4.
● With a standby function, you can turn on the standby button to enter the standby state when no speaking.
DC4.5V, 1.5V AA*3
Built-in lithium battery 3.7V 2100mAh