L'amplificateur vocal portable Rolton K300 prend en charge la radio FM / MP3 (orange)

Rolton K300 Wireless Portable UV & ABS Voice Amplifier Loudspeaker

【Voice Amplifier】Clear and loud, the sound of a voice amplifier with an output power of 5W is enough to be heard in a classroom with 25 to 60 people.

Teacher Voice Amplifier,K300 Portable Speaker,Wired Microphone,Support TF Card FM Radio,Suitable for Teachers,Tour Guides,Fitness

Rolton K300 Portable Voice Amplifier Supports FM Radio/MP3(Orange)

Bluetooth Speaker Wireless Microphone

Rolton K300 Portable Voice Amplifier Purple Green Black - Newegg

Rolton K300 Portable Voice Amplifier Supports FM Radio/MP3(Orange)

【Voice Amplifier】Clear and loud, the sound of a voice amplifier with an output power of 5W is enough to be heard in a classroom with 25 to 60 people.

Teacher Voice Amplifier,K300 Portable Speaker,Wired Microphone,Support TF Card FM Radio,Suitable for Teachers,Tour Guides,Fitness

Waterproof Voice Amplifier Microphone Portable Speaker

【Voice Amplifier】Clear and loud, the sound of a voice amplifier with an output power of 5W is enough to be heard in a classroom with 25 to 60 people.

Teacher Voice Amplifier,K300 Portable Speaker,Wired Microphone,Support TF Card FM Radio,Suitable for Teachers,Tour Guides,Fitness

Teacher Voice Amplifier,K300 Portable Speaker,Wired

Rolton K400 Portable Voice Amplifier Megaphone Booster 4 Colors

Rolton K500 Bluetooth Portable Microphone Loud Speaker Voice