DuaFire Black Voice Amplifier Portable Microphone Headset with Waistband for Classroom Teachers, Speakers, Yoga Instructors, Gym Directors, Coaches, Presentations, Seniors and Tour Guides sold2025 BT-16DJB-C

BT-16DJB-C

Includes 20 Cage Nuts

5'' Speakers

Specifications: Gender : Male-Male Connector A : XLR Male Connector B : 2 1/4" TS Mono Plug Cable Conductors : Bare Copper Connector Contacts : Gold-plated Jacket Material : PVC Cable Gauge : 20 AWG Cable Body Outside Diameter : 6

DuaFire Black Voice Amplifier Portable Microphone Headset with Waistband for Classroom Teachers, Speakers, Yoga Instructors, Gym Directors, Coaches, Presentations, Seniors and Tour Guides sold2025 BT-16DJB-CVoice Amplifier Portable Microphone with Waistband for Classroom Teachers, Speakers, Yoga Instructors, Gym Directors, Coaches, Presentations, Seniors and Tour Guides (Black) 1. The pocket voice amplifier works with excellent performance. 2. It is portable and very light weight, with fashionable design. 3. Extremely suitable for teachers,tour guides, coaches, promotion use, etc. 4. Come with an adjustable headset microphone which can free your hand. 5.