Portable Waistband Tour Teacher Voice Amplifier Microphone Speaker 8568

Portable Waistband Tour Teacher Voice Amplifier Microphone Speaker 8568

4 (8 product reviews)Added 4 years ago
US$ 38.99 Free worldwide shipping!
DinoDirect
If you are looking for a high quality material Portable Voice Amplifier I recommend this Portable Waistband Tour Teacher Voice Amplifier Microphone Speaker 8568 for you. This Voice Amplifier Megaphone gives you the freedom to move around your stage or classroom at your will with no leads or cords attaching you to one point. The Portable voice amplifier combined with application of electronic technology, this portable voice amplifier shows excellent sound and whistle suppression. Portable Waistband Tour Teacher Voice Amplifier Microphone Speaker's Broadband sound quality speakers, sound quality has improved significantly. This Portable Waistband Tour Teacher Voice Amplifier Microphone Speaker's specific hardware protection circuit makes the loudspeaker is not easy to be destroyed. Sound coverage area reaches to a long square meters and the voice is very loud. This portable voice amplifier will be your good partner. It is the best choice for you! Take it now! ## Product Description Specification Buying Guide Return Policies Specifications: Material: ABS Plastic Output Power: RMS15W Frequency Response: 100HZ-13.000HZ+1db Current Consumption:150mA Input Signal: Wired Microphone (-20db, 600) Voltage: DC 7.4V, 1200mA Lithium Battery Size:9.7 x8.5 x 2.8cm/3.82 x3.35 x 1.10in(L x W x H) Features: Using advanced ABS plastic, not afraid of the impact Clear sound, the sound loud and clear, for an area of ​400 square meters Batteries (lithium batteries) use of time long, up to 8-15 hours or more Ultra-light, easy to carry Charging convenience, you can plug in the charger, you can re-charge To do with the playback, you can add MP3/MP4/computer/mobile phones to play music Details: Using advanced ABS plastic, not afraid of the impact .This portable voice amplifier will be your good partner. It is the best choice for you The Portable voice amplifier combined with application of electronic technology, this portable voice amplifier shows excellent sound and whistle suppression If you are looking for a high quality material Portable Voice Amplifier I recommend this Portable Waistband Tour Teacher Voice Amplifier Microphone Speaker 8568 for you. This Voice Amplifier Megaphone gives you the freedom to move around your stage or classroom at your will with no leads or cords attaching you to one point Size in Detail: How to Make a Microphone From a Speaker? Microphones and speakers are reciprocal devices-that is, they can both operate as one or the other. A microphone or a speaker is like an antenna for sound: It converts sound into an electrical signal or vice versa. You can easily make a microphone from a speaker, and, with a little ingenuity, you can actually make one with reasonably good characteristics Realize that the principles behind the operation of a microphone and the operation of a speaker are the same. The only difference is that the design of a microphone is better at converting sound to an electrical signal, and a speaker is better at converting an electrical signal to sound Connect the speaker's two wires to the appropriate type of microphone connector. The type of connector you need depends on what you're hooking the microphone up to Plug your new microphone into some type of amplifier (a radio with a microphone jack is sufficient) and test the results Modify the speaker to get the type of sound you want. This may require removing the speaker from its housing or building some kind of structure to better direct the sound or to provide improved acoustics Tips & Warnings: The directivity (how the speaker directs the sounds it produces or from what directions the microphone best receives sounds) and the frequency distribution of the speaker may not be precisely what you want for a microphone. You can make some adjustments to these characteristics with some simple materials, but you probably won't ever get a professional microphone out of a regular speaker without spending a lot of money A speaker can only act as a passive microphone. That is, unless you add some additional amplification circuitry (which you can easily do), you may not get a strong microphone signal out of the speaker Package Included: 1 x Mini Voice Amplifier Megaphone 1 x Headset Microphone 1 x Audio Cable 1 x Waistband 1 x Charger 1 x User Manual