MIni Portable Voice Amplifier Megaphone with Wired Microphone Loudspeaker FM Radio MP3 Teacher Training Speaker(D)

With a high volume of 5w, you can easily control the audience and protect your voiceThe quality of the original sound, using frequency shift noise reduction adaptive technology, low noise, even at high power output, it will not produce obvious distortion18650 rechargeable lithium battery 1200mah, the best battery lifeWith the original headset, you can carefully adjust the matching parameters for you. Amplification is more relaxed, and it is comfortable to wear and not easy to fall offLightweight and convenient-hand-held, the same size we are lighter and louder, can be easily put in the bag and carriedSpecifications:Type: Mini audio speakerMaximum power: 8WBody material: ABSSignal to noise ratio: 83dB: NoImpedance: 2ΩFM function: NOSpeaker: 2.5 inch X1Battery capacity: 1200mAhInput power: power supply / lithium batteryDistortion: 1% (3.7V, 1KHz, 1W)Charging voltage: DC5.0VBattery specification: 3.7V/18650 externalUse time: 8 hoursWorking temperature: -5° ~40°Package Included:1*Amplifier 1*Headphones 1*Audio cable 1*Rechargeable battery 1*Data cable 1*Belt 1*InstructionsNotes:Due to the difference between different monitors, the pictures may not reflect the actual color of the item.Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.Thanks for your understandings.Teachers and activities, wireless karaoke speaker 4, sound effect guitar

• With a high volume of 5w, you can easily control the audience and protect your voice
• The quality of the original sound, using frequency shift noise reduction adaptive technology, low noise, even at high power output, it will not produce obvious distortion
• 18650 rechargeable lithium battery 1200mah, the best battery life
• With the original headset, you can carefully adjust the matching parameters for you. Amplification is more relaxed, and it is comfortable to wear and not easy to fall off
• Lightweight and convenient-hand-held, the same size we are lighter and louder, can be easily put in the bag and carried
• A rechargeable system for classroom or voice amplifier microphones and handheld microphones