TG113 5V Bluetooth Circuit Board

TG113 ( Left Side Charging Socket) 5V Bluetooth Circuit Board (Type – 2)


Quickfix Soldering Paste Flux

Quickfix Soldering Paste Flux

Megaphone Loud Speaker Circuit Board Big pin Bluetooth, Voice Recording for Repair or Replacement Adjustable Volume Control


Circuit Board For Portable PA Megaphone – With Announcement with Recorder, USB and Memory Card Input. Talk Record Play Siren Music Function

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Compact and Lightweight megaphone Circuit Board 30 watts of power and an 500-meter range

Built-in volume control, power on/off switch with LED indicator and music control

Easy to install in old megaphone for repair or replacement

Multipurpose Application in colleges, schools, drills, offices, police, including siren noise

USB: Connect U disk (maximum support 32GB, not included)

LED: Digital color screen display, red infrared receiver module

TF: Connect TF memory card (maximum support 32GB, not included)

AUX: Audio input interface

VOL-: Short press is to select the previous song; long press is to decrease the volume

PLAY/PAUSE: Short press is to switch between pause and play; long press is to automatically search for radio FM

VOL+: Short press is to select the next song; long press is to increase the volume



Package Includes:

1 x Megaphone Card – For Recorder; USB and Memory Card Input for Announcing; Talk; Record; Play; Siren; Music Circuit Board

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