Product Description

DROK Stereo Receiver Bluetooth Module

Parameter:
Input voltage range: DC 5V-35V
Bluetooth version: 4.2
Bluetooth name: Drok_BT
Bluetooth effective transmission distance: 10-15 meters / 32.8-49.2 feets.
Working Temperature: -40℃ to 85℃
Outer dimensions: 55*32*9mm

Feature:
Wide range of operating voltage
With micro USB port, support micro USB 5V power supply
Input reverse connection protection
Dual audio output terminal
Full Surface Mounted Technology
Support antenna external connection (suitable for mounting inside a metal box)

Input/Output Terminal:
Power Supply Input Terminal:
5V Micro USB port & 5-35V external wiring power supply terminal
Audio Output Terminal:
3.5mm jack socket & 2.54mm 3P audio output terminal

LED Indicator Instruction:
Quick flashing: waiting for a connection
Keeps on: connected
Slow flashing: audio playing

Note:
This item is a bluetooth receiver board, if used for speakers, please connect an amplifier. Otherwise, there will be distortion at high volumn.

Package Included:
1x Audio Receiver Module

Product Features

• PARAMETER — input voltage range DC 5V-35V, support micro USB 5V power supply; bluetooth effective transmission distance 10-15m/32.8-49.2ft.
• APPLICATION — headphone, speaker, home stereo system DIY.
• BLUETOOTH — 4.2 version; support memory connection.
• OUTPUT METHOD — 3.5mm audio output terminal & 2.54mm 3P audio output terminal.
• LED INDICATOR — indicates status of waiting for a connection/connected/audio playing.