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

Giecy Portable 30W Voice Amplifiers 2800mAh Large Capacity Rechargeable Battery Bluetooth PA Sytem for Classroom, Meetings and Outdoors

Behringer POWERPLAY P1

BEHRINGER P16-M 16-Channel Digital Personal Mixer Black & Grey, (P16M)

SHIDU Portable Mini Voice Amplifier with Wired Microphone Headset and Waistband, Rechargeable Personal Amplifier Supports MP3 Format Audio for Teachers Tour Guides Coaches Yoga Fitness Instructors

JYX Karaoke Machine Portable Microphone Speaker Set Bluetooth 5.0 Rechargeable PA System with FM Radio, Audio Recording, Remote Control, Supports TF Card/USB

TOPPING E30 DAC Hi-Res AK4493 32Bit/768kHz DSD512 HiFi XMOS XU208 Decoder (Black)

Voice Amplifier MAONO Portable Rechargeable Mini Speaker with Wired Microphone Headset and Waistband, Support FM MP3 TF Card for Teachers, Coaches, Tour Guide, Classroom, Outdoors, C01

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

BEHRINGER POWERPLAY P2,Black

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