※ high-grade aluminum 1.5U black drawing panel, nice;
※ panel volume knob with all-aluminum, high-grade atmosphere;
※ The internal circuit adopts the whole chip technology, the performance is more stable, the line is more beautiful;
※ 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;
※ PCB with double-sided circuit, component adhesion strong;
※ Class D amplifier circuit, low heat, strong power;
※ three-way signal input (a line, two-way microphone);
※ comes with USB, SD interface, power on automatic playback amplifier; built-in FM radio function;
※ four digital tube display, touch function keys; with infrared remote control operation function;
※ independent adjustment of the volume of each channel;
※ tweeter, bass independent adjustment;
※ 3 unit working status indicator;
※ power supply, audio transformer using pure copper ring transformer, low loss, high efficiency;
※ has a perfect output short circuit protection, DC protection, high temperature protection and other functions;
