22W Portable Wireless Bluetooth 2200mA Voice Booster Amplifier Speaker Headset Microphone ,Loud Sound

<p>CLEAR SOUND &amp; 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</p><p>ERGONOMIC GRIP &amp; LIGHT-WEIGHT: This portable megaphone with siren is amazingly lightweight and has been fitted with an advantageous conveying strap.</p><p>Multipurpose: Has been utilized by indoor &amp; outdoor fire officers, mentors, police, firefighters, cheerleader, schools, sports activities, occasion organizers and director megaphone want to utilize this minimal bullhorn for various reasons</p><p>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</p><p>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</p>

• Color: Black.
• UHF high frequency wireless transmission.
• Support wireless bluetooth connection.
• With wireless microphone,wireless transmission distance up to 50m.
• Material: ABS (Acrylonitrile Butadiene Styrene).
• Working Temperature: -10~60.
• Maximum Output Power: 22W.
• Operating Voltage: 7.4V.
• Battery Type: Rechargeable lithium battery.
• Large battery capacity: 2200mAh, usage time of 12 hours when fully charger.
• Long battery life.
• Support format:TF card,U disk.
• Play Format: APE MP3 WAV WMA.
• 3.5-inch high-fidelity speakers.
• Very loud, excellent clarity, low feedback. Sound covers over 1000 square feet.
• Can also be used MP3 speaker. The amp has a microphone input and a MP3 input
• Two input ports, one for a microphone and one for sound input from devices like a MP3 player. Both input ports can be used at the same time.
• and play,easy to use.
• Package Included:
• 1 x MR2500W Voice Amplifier
• 1 x Wireless Headset Microphone
• 1 x Audio Cable
• 1 x Power Adapter
• 1 x Adjustable Waist Belt
• 1 x Microphone charger
• Related Products:voice amplifier for teachers,classroom microphone for teachers,portable microphone and speaker,voice amplifier wireless microphone,portable speaker with microphone,microphone and speaker