SHIDU M808 Portable Bluetooth Voice Amplifier IPX5 Waterproof 18W Loud Speaker 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors Team Puni Electro 2 days ago 0 ... Read More Read more about SHIDU M808 Portable Bluetooth Voice Amplifier IPX5 Waterproof 18W Loud Speaker 2500mAh Large Capacity Rechargeable Battery PA Systems Speaker for Teachers,Classroom, Meetings and Outdoors
VELOMAX Wireless Voice Amplifier for Teachers with Bluetooth & USB Playback, 3-Mode Portable Personal Speaker, 2600mAh Long Battery Life for Classroom, Meeting, Tour Guide (Single Mic) Team Puni Electro 4 days ago 0 ... Read More Read more about VELOMAX Wireless Voice Amplifier for Teachers with Bluetooth & USB Playback, 3-Mode Portable Personal Speaker, 2600mAh Long Battery Life for Classroom, Meeting, Tour Guide (Single Mic)
MX 30 W Handheld Megaphone with Siren Alarm – Portable PA Speaker for Indoor & Outdoor Use Team Puni Electro 5 days ago 0 ... Read More Read more about MX 30 W Handheld Megaphone with Siren Alarm – Portable PA Speaker for Indoor & Outdoor Use
