Query: personal microphone and speaker
18W Wireless Bluetooth Waterproof Voice Amplifier Portable Headset Microphone with Speaker Small Personal Microphone for Teachers, Outdoors
Portable Mini Voice Amplifier Wired Headset Microphone Speaker Set for Teachers 15W 2500mAh Rechargeable Lightweight Personal Mic for Classroom,Tour Guides,Instructors and Presentation
W WINBRIDGE Wireless Voice Amplifier, Portable Microphone and Speaker Rechargeable Lightweight Original Personal Clip On Loudspeaker for Elderly, Teaching, Presentations, Guiding etc 10W
Portable Mini Bluetooth PA System with Wireless Headset Microphone 30W Personal Pa Speaker Rechargeable Voice Amplifier Supports Earphone/FM Radio/AUX-in Mode/USB Input/TF Card
W WINBRIDGE Voice Amplifier Portable Microphone and Speaker Loudspeaker Personal Microphone Speech Amplifier Clip On for Teacher, Elderly,Coaches, Training, Presentation, Tour Guide
Giecy Portable 30W Voice Amplifiers 2800mAh Large Capacity Rechargeable Battery Bluetooth PA Sytem for Classroom, Meetings and Outdoors
Portable Personal Waterproof Voice Amplifier Wired Headset Microphone Small Bluetooth Pa Speaker 18W 4400mAh Rechargeable Wearable Mic System for Teachers or Outdoors (Wired Version)
ZOWEETEK Voice Amplifier with UHF Wireless Microphone Headset, 10W 1800mAh Portable Rechargeable PA system Speaker for Multiple Locations such as Classroom, Meetings, Promotions and Outdoors
WinBridge WB001 Portable Voice Amplifier with Headset Microphone Personal Speaker Mic Rechargeable Ultralight for Teachers, Elderly, Tour Guides, Coaches, Presentations, Teacher
Voice Amplifier Personal Portable Microphone Headset 18W Hear Loud All in One Bluetooth Speaker, Waterproof, Recording, AUX Jack for Teachers, Outdoor Speech Tour Guide
Bose SoundLink Micro: Small Portable Bluetooth Speaker (Waterproof), Midnight Blue
ZOWEETEK Portable Rechargeable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Supports MP3 Format Audio for Teachers, Singing, Coaches, Training, Presentation, Tour Guide
Pyle-Pro Pyle (PWMA220BM)
Portable PA Speaker Voice Amplifier - Built-in Rechargeable Battery w/ Headset Microphone Hands-free Waist-Band Strap & Aux 3.5mm Jack for External Audio Stream Devices - Pyle PWMA50B
Wireless Voice Amplifier with Headset Mic - 18W Personal Voice Speaker, 4400mAh Rechargeable Mini Pa System, Bluetooth 4.2, Waterproof IPX5, Portable Microphone with Speaker for Teacher, Outdoors, etc