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WinBridge Bluetooth Voice Amplifier for Teachers, Wireless Voice Amplifier with Bluetooth Headset Microphone, Portable Megaphone Speaker Headset System, Teacher Must Haves WB002
Teacher must haves WB002 Bluetooth voice amplifier can be a thoughtful and practical gift for a teacher who frequently speaks in front of large groups or powerful output could cover 10000 sq.ft,kindly recommend use this portable headset microphone speaker system indoors like classroom,it's plenty loud for a class of around 50 middle schoolers to hear you. Easy Pairing and Operation Wireless voice ampliifer unit is very easy to pair with bluetooth headset microphone,just turn them on and they will be paired automatically.Operation is straight forward, even if you could without needing the manual Everybody can very quickly up and running. Long Battery Life

Price is $43.00
Price: $42.99