MP3/FM Radio Waist Amplifier

This machine is the latest development of new products, the original mold, set the microphone PA; mp3 player (supports WAV format songs) Support TF card, USB card; FM radio; mobile phone can play recorded WAV music, with audio output jack, can be connected to other audio equipment listen to music, is the most complete product Help *Microphone use directional microphone, make sure the correct direction of use (which can be recognized under the taking of sponge); microphone distance from the mouth is the best 30mm To ensure that the microphone plug right into the corresponding jack (do not insert the plug into the audio jack); plug the microphone plug, do not violently force in order to avoid bad To ensure the use of results, use the original handset connected as required, to wear a good microphone; rotary switch according to the instructions (volume) knob, indicator lights, indicating the host is already open; rotary switch according to the instructions (volume) knob to adjust the amplifier's output volume so as not to produce howling far, sure to use the results Do not put speakers on the microphone amplifiers to avoid whistle, damage to the machine *MP3, FM radio with Rotary switch according to the instructions (volume) knob, indicator light, said the host has opened Press: MP3 circuits, power on / off, press: FM radio / MP3 Converter Press to increase the volume, press play the next song or radio station up the search, Press and decrease the volume, press play on a radio station or radio down search Automatic detection of U disk / TF card into play and automatically Note Rotary switch (volume) knob controls both the microphone volume, but also control the volume of MP3 and FM radio, FM radio and hands-2.MP3 volume, by pressing the two keys to control, in order to achieve the right effect. With power off memory function, the next start without operator, with a loop to play music If FM radio is unclear, the signal is weak, since the use of built-in antenna, adjust the whole point of good results to achieve the best *Charge use, such as the voltage indicator light and sound distortion, charge the battery charge, first off the host, pull out the microphone plug, plug the charger to charge the host jack, charging charging indicator light alternately flashes red and green, full stop flashing when the voltage the charger into the 220V power outlet (electricity / AC); normal static standby for 40 hours, actual working hours depending on the environment and the volume, the general working hours of MP3 5 hours, 15 hours public address microphone *Battery Replacement During the warranty period, please do not replace the battery without permission; To ensure the results, to avoid damage to amplifiers, please use the original supplied battery; lithium battery life is generally 2-4 years, and we need to change, please contact our dealers, or; replace the battery, make sure the correct battery polarity *Note howling occurs, please check:a. the microphone is properly used (mainly the directional microphone); b.host volume is transferred to the appropriate location. PA amplifiers can not, please check: a.the microphone is properly connected; b.the battery has power;c.switch is open; MP3 and radio does not work if Long 1 Press to open the MP3 power, 2 music whether to support MP3, WAV format songs,3FM FM signal is to build covers over the place Failed to solve the problem, please contact us or our dealers *TECHNICAL DATA Operating temperature: -10 60 degrees Celsius Maximum output power: RMS 15W Frequency response: 100HZ 13KHZ