※ balanced first-class indoor wall speaker, walnut wood box, high-grade atmosphere;
※ configuration 4.5-inch full-frequency high-fidelity speaker unit, beautiful voice, high degree of voice degradation;
※ built-in Class D 2 × 20W power amplifier circuit, sound quality, power strong;
※ use frequency range: 2400-2483.5MHz;
※ modulation method: GFSK;
※ boot automatically enter the frequency of the state, after the success of the frequency automatically open the launch, the transmission power: 10dbm; and the effective use of wireless speakers distance of 20 meters;
※ built-in rechargeable lithium battery, with travel charger;
※ continuous audio transmission time of 6 hours; with external audio input function;
※ wireless microphone transmitter with built-in microphone design, also supports headband microphone input, you can hand, you can headband
※ wireless microphone transmitter has a liquid crystal (LCD) display, can display the current volume, the current channel, battery capacity, charging status and other information;
※ The same wireless microphone can be used in any classroom, and do not interfere with each other. Really a division of a wheat, clean and sanitary;
※ start automatically into the frequency of the state, after the success of the frequency, automatically transferred to the receiving state, without human intervention;
※ built-in 2.4G wireless digital receiver, the number of receiving channels 80.
※ 1 channel stereo input, 1 microphone input, 1 100V constant pressure signal input;
※ Receiving sensitivity: -85dBm, effective receiving radius of 20 meters.
※ flexible connection port and quick installation, easy to use;
※ AC110V ~ AC220V wide voltage power supply;
※ Each input channel has a sealed potentiometer volume adjustment knob;
※ is very suitable for school multimedia classrooms, conference rooms and other places;
