WinBridge Bluetooth Voice Amplifier for Teachers, Wireless Voice Amplifier with Bluetooth Headset Microphone, Portable Megaphone Speaker Headset System, Teacher Must Haves 15W WB002 music_UK_update_2021 Digital Audio Extender transmitted over

Digital Audio Extender transmitted over cat5e/6

For applications that required liquid tight seal such as beer brewing or chemical industry

2 NVME SATA Enclosure M

: 30mm / 1-3/16"(approx)Total Height: 7

8in Package Weight: 602g / 21

WinBridge Bluetooth Voice Amplifier for Teachers, Wireless Voice Amplifier with Bluetooth Headset Microphone, Portable Megaphone Speaker Headset System, Teacher Must Haves 15W WB002 music_UK_update_2021 Digital Audio Extender transmitted overWinBridge Bluetooth Voice Amplifier for Teachers, Wireless Voice Amplifier with Bluetooth Headset Microphone, Portable Megaphone Speaker Headset System, Teacher Must Haves 15W WB002 Product Features 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 classrooms. 15W powerful output could cover 10000 sq. ft,kindly recommend use this portable headset