Name: Bluetooth Audio Receiver with audio jack
Brand: OTRONIC
SKU: OT3615
Price: 2.15 EUR
Availability: InStock
Rating: 5 (2 reviews)

Bluetooth Audio Receiver with audio jack

Bluetooth audio receiver with built-in 3.5mm jack for amplifiers, car radios, campers and boats without Bluetooth.

SKU: OT3615 Article number: AA498 EAN: 8720618489913 Location: G03.07

€ 2,15 Incl. VAT (€ 1,78 Excl. VAT)

In stock (44)

30-day reflection period

1-year warranty

Ordered on weekdays before 2:00 PM, shipped today

Free returns

Bluetooth Audio Receiver with audio jack

The MH-M28 Bluetooth audio receiver with built-in audio jack is ideal in the following situations:

Standard headphones equipped with Bluetooth reception
An audio system without Bluetooth equipped with Bluetooth
Old amplifier equipped with Bluetooth
Built-in Bluetooth audio in a boat
Built-in Bluetooth in a camper
Car radio equipped with Bluetooth via the Audio IN

In many cases, you will still find a red and white RCA plug or RCA connector for audio IN. An adapter cable from audio jack to RCA is then needed.

Bluetooth version: 4.2
Supported file types: WAV/WMA/FLAC/APE/MP3
Supply voltage: 5V DC (via micro USB or "5V" pin)
Current consumption without Bluetooth connection: 5.5mA
Current consumption with Bluetooth connection: 20mA
Built-in 3.5mm audio jack

Can you make an old amplifier wireless

Yes, this is possible with the MH-M28 Bluetooth module from Otronic. Ideal for your amplifier, boat audio system, camper audio system or traditional car radio.

Dimensions
Length: 4.5cm
Width: 2cm
Height: 0.7cm

Bluetooth 4.2
Micro USB power supply
4,5 x 2 x 0,7 cm

Why choose this product?

Wireless sound – Makes audio equipment wireless without Bluetooth.
For many devices – Suitable for amplifier, car radio, boat and camper.
Built-in jack – Equipped with a 3.5mm audio jack.
Multiple file formats – Supports WAV, WMA, FLAC, APE and MP3.
Powered via USB – Works on 5V DC via micro USB or pin.

Specifications

Bluetooth	4.2
Width	2 cm
Connection	Micro-USB
Length	4,5 cm
Power consumption	5.5mA
Height	0.7 cm
Supported file types	WAV/WMA/FLAC/APE/MP3

Frequently bought together

Select Bluetooth Audio Receiver with audio jack Bluetooth Audio Receiver with audio jack € 2,15
Select M38 Wireless Bluetooth Receiver with 2x5W Amplifier M38 Wireless Bluetooth Receiver with 2x5W Amplifier € 2,25
Select MH-M18 Wireless Bluetooth Audio Receiver Module MH-M18 Wireless Bluetooth Audio Receiver Module € 2,25
Select XH-A232 TPA3110 30W+30W 2.0-channel digital stereo audio power amplifier board XH-A232 TPA3110 30W+30W 2.0-channel digital stereo audio power amplifier board € 7,99

Total: € 14,64

Reviews

★★★★★ 5,0/5 2 reviews

★★★★★Ioannis MakrisVerified purchase29-12-2025

Converted my old stereo set to bluetooth capable device in no time. Add a dc-dc stepdown converter and power it from any DC power source available. Nice sound quality, cler sound but do not expect high-end- bluetiith is always compressed.

★★★★★Th.f.m Dikscher07-08-2025

Perfect, does what it needs to do

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