AGPTek Z02 Clip Microphone Condenser Microphone Mic Pin Mic Mini for iPhone/iPad/Android Devices Also PC-Compatible 3.5-mm Plug Storage Bag Included (Black)

AGPTEK Clip on Microphone, 3.5mm Lavalier Lapel Omnidirectional Condenser Microphone for Android Samsung Sony Huawei Xiaomi Smartphones Mobile Device Computer PC Laptop Mic

SHIDU Mini Voice Amplifier Portable Rechargeable Bluetooth Speaker with Wired Microphone Headset 10W 1800mAh PA system Supports MP3 Format Audio for Teacher, Taxi Driver, Coaches, Training, Tour Guide