VPU : Voice Projection Unit : amplificateur de voix + micro – Ouvry – Systèmes de protection NRBC

Description Specifications Weights & Warranty Spec Sheets & Manuals Reviews Amp-Up™ Personal UHF Voice Amplifier with Wireless Microphone – with up to

Amp-Up™ Personal UHF Voice Amplifier with Wireless Microphone – up to 40 Channels without Interference!

Computer/Electronic Accommodations Program

20W Bluetooth Voice Amplifier Wireless Microphone for Teachers, Portable Waterproof Voice Amplifier for Teaching, Speaking, Classroom, Personal Mic Headset and Speaker System M801 : Musical Instruments

【Voice Amplifier with Wireless Microphone Headset】： You can place your megaphone up to 30-35m away connect wireless microphone or other bluetooth

Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth

VPU : Voice Projection Unit : voice amplifier + microphone – Ouvry – CBRN Protective System

Voice Amplifier Wireless for Teachers, 18W Personal PA System Ultra-Portable Megaphone with Wireless Microphone Headset, IPX5 Waterproof 5.0 Bluetooth Voice Amplifier Speaker - Indoor & Outdoor : Musical Instruments