Why do my speakers connect but I have no sound?

Hello, please check: 1.Make sure the audio interface is correctly connected. 2.Turn the volume of both devices to the maximum 3.Try to pair with other devices to check if there is still the same problem After checking please feel free to contact us via email.

Unable to connect 2nd headphone. Followed directions exactly several times, but still can't connect 2nd headphone. Any suggestions?.

Now that I see the actual full question NO I DON'T THINK SO.

Can i use the aux input to connect my phone, so i can then transmit to bluetooth speakers? (i need to boost the phone's signal)

It should transmit any audio signal to Bluetooth devices (headphones, speakers, etc.), provided that the signal is inputted through either the 3.5mm aux input jack or the optical TOSLINK connection. If your phone does not come with a 3.5mm audio output jack, you have to buy an adopter cable.

Bluetooth Transmitter Receiver 3 In 1 Bluetooth 5 0 Audio

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🔊 Elevate your home audio game—wireless freedom, twice the connection, zero compromise!

CRYSTAL CLEAR ZERO DELAY - Experience ultra-low latency audio with precision-tuned antenna for uninterrupted streaming across your home and backyard.
SEAMLESS 3 IN 1 WIRELESS UPGRADE - Transform any non-Bluetooth TV or audio device into a wireless powerhouse with Optical, AUX, and RCA support.
DOUBLE THE FUN ZERO INTERRUPTION - Connect two Bluetooth headphones or speakers simultaneously and share your favorite shows or tunes without compromise.
INTUITIVE LCD DISPLAY VOLUME CONTROL - Stay in full control with a 1.8-inch LCD screen and multifunctional knob for effortless device pairing and volume adjustment.
PLUG PLAY WITH UNIVERSAL COMPATIBILITY - Effortless setup with included cables, compatible with 99% of TVs, home stereos, headphones, and more—your all-in-one audio solution.

The ifofo Bluetooth Transmitter Receiver 3-in-1 Audio Adapter leverages Bluetooth 5.0 technology to wirelessly connect two devices simultaneously with ultra-low latency. Featuring Optical, AUX, and RCA inputs/outputs, a 1.8-inch LCD display, and bypass volume control, it upgrades any wired audio system to wireless with extended range and seamless re-pairing. Compatible with nearly all TVs, headphones, and home audio equipment, it’s the ultimate versatile solution for modern home entertainment.

Specifications

ASIN	B0B3MH1ZTB
Additional Features	Multifuncational Transmitter & Receiver, Transfer home wired device into bluetooth ones, Bluetooth-enable virtually any of your audio devices, equipped with Optical/ 3.5mm AUX input & output ports/ 3.5mm to RCA, Unique bypass feature, Dual Device link, Can be paired with two Bluetooth devices simultaneously, Extended long range, With Antenna, Longer range and stronger connection, automatically re-…
Audio Input	3.5mm Aux, Optical
Audio Output Mode	Stereo
Audio Output Type	3.5mm Aux, Optical, 3.5mm to RCA
Best Sellers Rank	#64 in MP3 Player Bluetooth Transmitters
Brand	ifofo
Color	Black
Compatibility Options	iPhone, tv, blueray player, computer, Echo Dot, stereo receiver, sound bar, bluetooth headphone, amplifer, record player, hearing aids, cable box, Soundwear, projector, ps4, home mixer, wired speakers, rca stereo, wireless speakers, home theater, controller, guitar amp, bluetooth ear buds, xbox, speaker, guitar, airpods, pc, surround sound system, headset, AirPods Pro, amplifier, home stereo, spea…
Compatible Devices	smartphone, tv, blueray player, computer, stereo receiver, sound bar, bluetooth headphone, amplifer, record player, cable box, Soundwear, projector, ps4, home mixer, wired speakers, rca stereo, wireless speakers, home theater, controller, guitar amp, bluetooth ear buds, xbox, speaker, guitar, pc, surround sound system, headset, , amplifier, home stereo, speaker
Connectivity Technology	AUX , Optical, RCA
Connector Type Used on Cable	Auxiliary, RCA
Control Method	Touch
Control Type	Physical Controls
Controller Type	Physical Controls
Customer Reviews	4.0 out of 5 stars 474 Reviews
Data Link Protocol	Bluetooth
Display Type	LED
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Hardware Interface	Bluetooth, Bluetooth 5
Human Interface Input	Buttons
Installation Type	wired
Item Weight	4.48 ounces
Manufacturer	ifofo
Material	Acrylonitrile Butadiene Styrene (ABS)
Model Name	3-in-1 Bluetooth 5.0 Audio Adapter
Number of Channels	2
Number of Ports	3
Outer Material	Acrylonitrile Butadiene Styrene (ABS)
Power Source	DC
Screen Size	1.8 inches
Special Feature	Multifuncational Transmitter & Receiver, Transfer home wired device into bluetooth ones, Bluetooth-enable virtually any of your audio devices, equipped with Optical/ 3.5mm AUX input & output ports/ 3.5mm to RCA, Unique bypass feature, Dual Device link, Can be paired with two Bluetooth devices simultaneously, Extended long range, With Antenna, Longer range and stronger connection, automatically re-pairs, 1.8 Inch LCD Display, Ajustable Volume, Low latency, Farewell blind connection, Wide Compability Special Feature Multifuncational Transmitter & Receiver, Transfer home wired device into bluetooth ones, Bluetooth-enable virtually any of your audio devices, equipped with Optical/ 3.5mm AUX input & output ports/ 3.5mm to RCA, Unique bypass feature, Dual Device link, Can be paired with two Bluetooth devices simultaneously, Extended long range, With Antenna, Longer range and stronger connection, automatically re-pairs, 1.8 Inch LCD Display, Ajustable Volume, Low latency, Farewell blind connection, Wide Compability See more
Supported Application	Any Audio Application
Supported Media Type	Bluetooth Audio
Supported Standards	Bluetooth 5.0, Optical, 3.5mm Aux, RCA
Unit Count	1 Count
Voltage	5 volts
Warranty Description	In the case of non-human damage, ifofo provides a 2-year product warranty.
Wireless Compability	Bluetooth

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

€ 50.85

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

View all Trustpilot reviews

Bluetooth Transmitter Receiver 3-in-1 Bluetooth 5.0 Audio Adapter for 2 Headphones With Bypass Volume Control Low Latency Long Range LCD Display ON/OFF Optical AUX RCA for TV Home Stereo Speaker

Details

Details

Description

Specifications

Common Questions