K400 3 Colors Portable Wired Mini Audio Speaker Megaphone Voice Amplifier Loudspeaker Microphone Waist Band Clip ,Easy to Operate

<p>Description </p><p>Type: Mini Audio Speaker</p><p>Main Body Material: UV &amp; ABS</p><p>Power 5W</p><p>Input DC 50V</p><p>Bluetooth No</p><p>Screen Yes</p><p>Input Power Power Adapter USB Power Supply / Lithium Battery</p><p>Speaker: 2.5 inch X1</p><p>roduct Color: Black / Red / Pink</p><p>Degree of Separation: 80dB</p><p>Distortion Degree: 1% (3.7V, 1Khz, 1W)</p><p>SNR: 83dB</p><p>Working Voltage: DC 3.7V</p><p>Lithium Battery Capacity: 18650 battery(not included)</p><p>Impedance: 2</p><p>Dis-play Screen: LCD</p><p>Audio Format: MP3/WAV</p><p>Size: 85mmX85mmX34mm (WxHxD)</p><p>Working Temperature: -5 ~ 40°</p><p>Feature:</p><p>- Insert a TF card, then it will support recording function and playing the recording files via the dual 3W HD stereo speakers; the LED dis-play screen shows the information and status of the speaker.</p><p>- Support MP3 / WAV Lossless Decode.</p><p>- This product can Continuous work for 72 hours.</p><p>- This product Single track loudnesss can reach 128dB.</p><p>Package include </p><p>1 x Mini Audio Speaker</p><p>1 x Cable Head Microphone</p><p>1 x Belt</p><p>1 x Certification of Competency</p><p>1 x Power / Data Line</p><p>Related Products:voice amplifier,voice amplifier for teachers,speaker with microphone,microphone with speaker,amplifier,portable microphone,voice amplifier wireless microphone,portable microphone and speaker,portable speaker with microphone,microphone speaker</p>

• CLEAR SOUND & LONG RANGE: Be heard up to 1200 feet away with this professional megaphone. Amplify your voice with clarity. This bullhorn speaker produces powerful 50 watt sound. Perfect for crowd control or outdoor events
• ERGONOMIC GRIP & LIGHT-WEIGHT: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap.
• Multipurpose: Has been utilized by indoor & outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons
• PORTABLE VOICE AMPLIFIER: Amplify your sound and protect your throat.. It can cover about 10000 sq. ft (1000 ), loud enough to cover a big room. Suitable for teaches, trainer, singer, coacher, tour guide, shopping mall, presentation, meeting, outdoor speech, etc
• MULTIFUNCTIONAL AND EASY TO USE: Support TF card and AUX line-in to play music, it can even play music while you input the microphone, and it becomes a mini karaoke system. Besides, it is also a portable FM radio that you can listen to your favorite channel anywhere. Support one-key switch, one-key loop and repeat function