yAyusi Wireless Voice Amplifier for Teachers with 2 Magnetic Lavalier Mics, Hands Free Mini Portable Microphone and Speaker with Lanyard, Rechargeable Teacher Microphones for Classroom/Meetings/Speech sound Please give us the opportunity

Please give us the opportunity to resolve your problem

Package Content:20 x SW-520D Metal Ball Inclination Switch Vibration Switch Position Switch Feature This switch is suitable for triggering small circuits and not suitable for power switches

Quality Gold Plated Contacts

Durable to use: made of quality sponges

easy-fix fibre for fast sandpaper changes

yAyusi Wireless Voice Amplifier for Teachers with 2 Magnetic Lavalier Mics, Hands Free Mini Portable Microphone and Speaker with Lanyard, Rechargeable Teacher Microphones for Classroom/Meetings/Speech sound Please give us the opportunityyAyusi Wireless Voice Amplifier for Teachers with 2 Magnetic Lavalier Mics, Hands Free Mini Portable Microphone and Speaker with Lanyard, Rechargeable Teacher Microphones for Classroom Meetings Speech Product Features Essential Voice Amplifier Wireless Microphone for Teachers Unlike other mini megaphone speaker on the market, our small megaphone for teachers breaks away from the bulky design of traditional headset teacher microphone. This power