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Tech And Trade DIY Bluetooth Module (2N3055 Transistor, 4440 IC Amplifier Digital Stereo Audio Kit)

Tech And Trade DIY Bluetooth Module (2N3055 Transistor, 4440 IC Amplifier Digital Stereo Audio Kit)

Q: is the board is as same as in the picture

Yes. It is exactly as shown in the image. It is pagaria brand. It will show its name in blutetooth pairing.

Q: Is microphone input available?

no. you need another circuit to connect mic.

Product ID: 89725911

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Details

Manufacturer
TECH AND TRADE
Mounting Type
Through-Hole
Brand
TECH AND TRADE
Number of Channels
1

📡Bluetooth + FM tuner + AUX + USB

🔊Stereo 2.1 audio output

🎛️Multicolor LED screen & remote control

Frequently Bought Together

Description

🎧 Elevate your sound game with DIY Bluetooth mastery!

DIY READY - Modular design lets you customize with 2N3055 transistors and 4440 IC amplifiers
INTUITIVE CONTROL - Bigger, better remote with multicolor LED screen for effortless operation
COMPACT VERSATILE - Through-hole mount module fits perfectly into your custom audio projects
IMMERSIVE STEREO SOUND - 2.1 channel output delivers rich, room-filling audio
SEAMLESS MULTI SOURCE AUDIO - Bluetooth, AUX, USB, and FM tuner for ultimate connectivity

The Tech And Trade DIY Bluetooth Module is a versatile audio transmitter featuring Bluetooth, AUX, USB, and FM tuner connectivity. Designed for stereo 2.1 output, it includes a user-friendly remote with a multicolor LED screen. Perfect for audio enthusiasts who want to customize their sound systems using separate 2N3055 transistors and 4440 IC amplifiers, this module offers a compact, through-hole mount design ideal for DIY projects.

Specifications

Brand	TECH AND TRADE
Manufacturer	TECH AND TRADE
Model	BT MODULE
Item model number	BT MODULE
Tuner Technology	FM
Compatible Devices	Speaker
Special Features	AUX CONNECTIVITY, BIGGER AND BETTER REMOTE, BLUETOOTH, FM TUNER, MEMORY CARD SLOT, MULTICOLOR LED SCREEN
Mounting Hardware	1 BLUETOOTH MODULE, 1 REMOTE, CONNECTING WIRES
Audio output mode	Stereo
Audio Output Type	speakers
Speaker Surround Sound Channel Configuration	2.1
Batteries Included	No
Batteries Required	No
Connector Type	Auxiliary
Mounting Type	Through-Hole Mount
Manufacturer	TECH AND TRADE

Have a Question? See What Others Asked

is the board is as same as in the picture

Bluetooth support

Is microphone input available?

Can i connect speakers

Reviews

P**R

Best module

Very good Bluetooth module working perfectly thanks

1.07.2023

N**R

Wrong product

In manual clearly shown that 2 pin for power supply... And three pin for connector, but there is 4 pin socket in connector 🙄. Also in manual clearly mention color of wire red, black, black wire... But no any wire provided and no any such color wire seen 🙏

8.03.2025

R**H

Good product

5.03.2019

9**2

FM mode not detecting.

FM mode not detecting when switched ON,goes to OFF condition in 5 sec,with in 5 sec if any other mode selected it works fine.Bluetooth pairing playing songs from mobile,usb ,as card and Aux all are working fine.

27.10.2017

D**I

Good Product

Nice product. All functions working fine.No hissing sound while playing via bluetooth.Costs a bit more but worth buying.

25.04.2017

R**Y

Horrible purchage

Worst product ever received from amazon shopping...product and image in description has no resemblance...no hard packaging ..received broken product..plz guys dont be fool by looking at the images...prices is also kept high unlike other regular bt modules

12.04.2018

J**

Super

V good but one time mode change to stuck one time good play

7.07.2017

N**O

Value for money

Good unit. Value for money. It hangs if voltage is not stable.

21.10.2017

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TrustScore 4.5 | 7,300+ reviews