1,good supplier with CE,ROHS,ISO certificate,etc 2,used for teaching,reference,toursim,etc 3,several colors to selection

  

Specifications: 

This Portable Voice Amplifier is with headset,speak loudlyWith good speaker inside, so making more super clear quality and screaming inhibitory abilityUsing intelligent power management system, full automatic monitoring charging power, not only can effectively protect the rechargeable battery long life, but also higher efficiencyIndependent power switch and the volume control, the amplifier is more convenient to operate, and thoroughly solved traditional product murmurs, etcDigital amplifier circuitry for minimum battery power consumptionLow distortion and effective feedback rejection  The Portable Megaphone is supplied with high capacity rechargeable lithium batteryOutput Power: 15-20W MAXBattery Working Hours: Approx. 20 HoursSize: 85*85*35 mmWeight:252g

Details:

Using intelligent power management system, full automatic monitoring charging power, not only can effectively protect the rechargeable battery long life, but also higher efficiencyWith power switch and the volume control, the amplifier is more convenient to operate, and thoroughly solved traditional product murmurs, etcThis Portable Voice Amplifier is supplied with high capacity rechargeable lithium batteryThis Waistband Voice Amplifier is suitable for on-stage performance, teacher guide and so on                 How loud is the amplifier?(dB)

How to Talk on a Microphone But Listen on a Speaker:

Microphones are useful tools if you are trying to amplify your voice without straining it. Most microphones need to be plugged into an amplifier or public-address system in order for the sound to be produced. When your microphone is hooked up correctly with an amplifier or P.A., the sound will come out of a speaker

Instructions:

Identify the cables you'll need to successfully hook up your microphone. Most microphones have a Cannon lead, which refers to the end of the microphone and cable. Cannon leads typically have three prongs or three holes for connecting the ends together. If you want to hook your microphone into an instrument amplifier, you will likely need a cable in which one end is a Cannon lead (to hook to the microphone) and the other is a 1/4" cable for plugging into an amplifier. Most P.A. systems will have a Cannon lead input, so you will need a cable with two Cannon leadsIf you wish to simply connect the microphone to an amplifier, attach the Cannon end of a cable to the microphone, and put the 1/4" lead into the input jack of the amplifier. Turn on your amplifier. Talk into the microphone and adjust the volume if necessaryIf you are using a P.A. system, place the speakers on their stands. Adjust the height so that the speakers are 5 to 6 feet high. Place the speakers about 6 feet apartAttach cables from the speakers to your amplifier. Attach the microphone cable into another input of your amplifier and place the other end of this cable into your microphoneTurn on your amplifier and speakers. Speak into the microphone and adjust the volume, if necessary. The sound should be coming from the P.A. speakers

Tips & Warnings:

You will need additional cables if you wish to hook up a monitor or mixing board

Package Included:

1 x Lithium Battery1 x Amplifier1 x Microphone1 x Belt1 x Specification1 x Charger1x Color box

 

HTY Waist Hanged Rechargeable Portable Voice Amplifier