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Player Module Voice Sound Playback Module MP3 Player Module UART I/O Trigger Class D Amplifier Board 5W DY-SV5W
- Model #: YAPP-1168
- $15.52 –
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Aomoproing 3X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max A
- Model #: MNB-290
- $29.66 –
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FM Wireless Microphone Headset For Voice Amplifier Megaphone Radio Mic For Loudspeaker For Teaching Tour Guide Meeting Lectures
- Model #: CCOOC-0040293
- $12.99 –
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FM Wireless Microphone Headset For Voice Amplifier Megaphone Radio Mic For Loudspeaker For Teaching Tour Guide Meeting Lectures
- Model #: CCOOC-0040294
- $12.99 –
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For DY-HV20T Voice Playback Module 12V/24V Power Supply 10W/20W Amplifier Support Micro-SD Card Music Player for
- Model #: w-979
- $20.09 –
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For DY-SV5W Voice Playback Module for Music Player Voice Playback Amplifier 5W SD/TF Card Integrated UART I/O
- Model #: w-1459
- $18.59 –
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Voice Playback Module MP3 Player Module+1GB Memory Card UART I/O Trigger Class D Amplifier Board 5W DY-SV5W-AB01
- Model #: bqai-315
- $16.12 –
- More options from $14.11 - $16.12
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30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 B-AB01
- Model #: bqai-705
- $22.90 –
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DY-HV20T Voice Playback Module 12V/24V Power Supply 10W/20W Amplifier Support Micro-SD Card MP3 Music Player for-AB01
- Model #: bqai-298
- $15.99 –
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Voice Sound Playback Module MP3 Player Module UART I/O Trigger Class D Amplifier Board 5W DY-SV5W-AB01
- Model #: bqai-281
- $15.88 –
- More options from $13.87 - $15.88
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DY-SV5W Voice Playback Module for MP3 Music Player Voice Playback Amplifier 5W SD/TF Card Integrated UART I/O Trigger-AB01
- Model #: bqai-230
- $15.47 –
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Amplifier Mic Professional Head Wear Mic UHF Wireless Microphone for Voice Amplifier Computer Head Wear Mic Wireless Microphone
- Model #: tyytuuy-1248
- $36.52 –
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Aomoproing 3X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max A
- Model #: MNB-110
- $29.66 –
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E377 Pro Mini Wireless Classroom Amplifier Multi-Function Portable Voice For Teacher Taining Tour Guide
- Model #: tyytuuy-1250
- $36.58 –
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Aomoproing Portable Voice Amplifier With Microphone Rechargeable Ultralight Mini Audio Speaker Loudspeaker For Teachers
- Model #: MNB-885
- $24.21 –
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Aomoproing RETEKESS TR619 Megaphone FM Recording Voice Amplifier Teacher Microphone Speaker with USB TF Card Socket AUX in Rich
- Model #: MNB-786
- $33.14 –
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Player Module Voice Sound Playback Module MP3 Player Module UART I/O Trigger Class D Amplifier Board 5W DY-SV5W
- Model #: Y21C-1185
- $14.53 –
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Voice Sound Playback Module MP3 Player Module UART I/O Trigger Class D Amplifier Board 5W 8M Storage DY-SV8F SD/TF Card
- Model #: Y21C-1106
- $13.75 –
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HXJ8002 Mono Channel Voice Low Noise Amplifiers Module BTL 3W Voice Sound Amplifier Module
- Model #: uu-1285
- $22.96 –
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HXJ8002 Mono Channel Voice Low Noise Amplifiers Module BTL 3W Voice Sound Amplifier Module
- Model #: HHYM-35
- $14.08 –
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Wireless Voice Amplifier Wireless Lavalier Lapel Microphone For Classroom/Yoga/Conference Portable Voice Amplifier Beige
- Model #: U1IO1Q-4175
- $40.31 –
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Lavalier Microphone Wireless Megaphone Speaker Mini Portable Voice Amplifier For Teachers Tour Guides Coaches White
- Model #: U1IO1Q-4022
- $35.07 –
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For Teachers Portable Voice Amplifier With Microphone Mini Audio Speaker Rechargeable Ultralight Loudspeaker
- Model #: U1IO1Q-3966
- $33.79 –
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3.5mm Plug Guide Lecture Speech Headset Mic Voice Amplifier Lecture Teach Headset Mic Lightweight Over Head for Teaching Meeting
- Model #: uu-1212
- $20.87 –
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JAENFONG 30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max WAV DC 12V 24V MP3 A-AB01
- Model #: JAENFONG 30W
- $19.99 –
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3X 30W MP3 Voice Playback Module DY-L30T 9 Trigger Music Player Power Amplifier Board TF Card 32G Max A
- Model #: YAPP-2025
- $31.15 –
- More options from $29.15 - $31.16
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Wireless Megaphone Speaker Voice Amplifier With Lavalier Microphone For Teachers, Elderly, Tour Guides
- Model #: U1IO1Q-3927
- $33.15 –
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JAENFONG Voice Playback Module MP3 Player Module+1GB Memory Card UART I/O Trigger Class D Amplifier Board 5W DY-SV5W-AB01
- Model #: JAENFONG-JIS1
- $15.91 –
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3.5mm Plug Guide Lecture Speech Headset Mic Voice Amplifier Lecture Teach Headset Mic Lightweight Over Head for Teaching Meeting
- Model #: HHYM-18
- $11.99 –
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FM Wireless Microphone Headset 87.5MHz-108MHz Megaphone Voice Amplifier Head Mic for Teaching/Tour Guide/Sales Promotion/Meeting
- Model #: HHYM-507
- $22.90 –
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J98 Wireless Voice Amplifier With Lavalier Mic, Clip-On Bluetooth Speaker With Charging Case For Teaching & Streaming
- Model #: U1IO1Q-4116
- $38.06 –
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