Po rtable Megaphone With FM&MP3 Player

1.long durable time up to 15hours wnen battery charge completed 2.long battery life 3.easy to use

Portable multifunctional speakers for the general teachers friend is tailored a close products, has a loud voice, high-fidelity, has protected the throat, but also improves the effect of classroom teaching. Apply to small meetings, parties, indoor and outdoor teaching, field of tourist activities, tour guide, Carla 0 K partner, advertising products, auction, etc

The teaching effect of teacher throat certain speakers in the teaching of damage, there will be not phenomenon, for not affect our students listening to lectures, will use a microphone to improve the teaching quality can effectively protect the good voice, on the one hand, facilitate management, on the other hand help students to practice listening.

Teaching speakers use note: 1. The megaphone to use should avoid microphone is to horn, sound volume appropriate clear, this can avoid distortion and feedback screaming phenomenon.

2. Use don't pull, drag ground phone line, otherwise easy to have line wires between contact undesirable.

Function is introduced: imported ABS materials, durable, strong vibration resistanceCan hang waist, shoulder straight to hang, shoulder XieGua or caught in the belt trousersHigh quality microphone cartridge head, advanced circuit IC, maximum limit the inhibition of screaming phenomenonLarge capacity configuration lithium battery, super long playLED instructions, work condition be clear at a glanceLINE audio input, may meet the computer, mobile phone, IPAD digital equipment, etcExternal audio FM stereo radio, the world events as you listen toBroadcast SD card/MMC card/U plate MP3 music filesStereo headphone outputA key recording, namely the record that is put

Technical parameters: output power 18 W (peak)Frequency response 100 Hz-1300 HzConsumption current 150 MaMicrophone sensitivity-53 Dbv/Pa

Po rtable Megaphone With FM&MP3 Player