DIGIMORE Wireless Voice Amplifier for Teachers with Bluetooth | 10-Hr Battery | 10W Speaker | Wireless Headset Mic for Tour Guides, Teaching Mic, Factory Visits & PA System (D-1200 WL)

DIGIMORE Wireless Portable Voice Amplifier | 10W Speaker w Head Mic | BT 5.0, USB MP3, FM, TF Card & Recording Feature | 10Hrs Battery | for Tour Guides, Yoga, Fitness Instructors, Colleges (D-1230)

DIGIMORE 10W Voice Amplifier for Teachers with Bluetooth | 10 Hrs Battery | Wired Headset Mic with Speaker for Tour Guides, Yoga, Classroom Teaching Aid for Schools & Colleges (D-1200)

DIGIMORE D-1210 Bluetooth Voice Amplifier for Teachers | 10H 2400mAh Battery Life, and MP3 Support |10W Portable PA System with Wired Headset Microphone (Pink)