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.

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

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

Product ID: 457857839

Details

Brand
ifofo
Connectivity Technology
AUX Optical
Material
Acrylonitrile
Power Source
DC

📶Bluetooth 5.0 for stable, long-range connection

📺3-in-1 Optical/AUX/RCA compatibility for universal use

🔊Dual device link with simultaneous audio output

Description

🎧 Elevate your home audio game—wireless freedom meets flawless sound.

EXTENDED WIRELESS FREEDOM - Precision-tuned antenna delivers a robust connection across your home and backyard—cut the cords, not the sound.
SEAMLESS DUAL AUDIO SHARING - Connect two Bluetooth headphones or speakers simultaneously—share your vibe without compromise.
ULTRA LOW LATENCY STREAMING - Experience zero lag audio perfect for gaming, movies, and live sports—never miss a beat or a play.
UNIVERSAL AUDIO COMPATIBILITY - Transforms any non-Bluetooth TV or stereo into a wireless powerhouse with Optical, AUX, and RCA inputs.
INTUITIVE LCD DISPLAY CONTROLS - 1.8-inch screen and multifunctional knob let you effortlessly monitor connection status and adjust volume.

The ifofo 3-in-1 Bluetooth 5.0 Transmitter Receiver is a versatile audio adapter that wirelessly connects up to two Bluetooth devices simultaneously. Featuring Optical, AUX, and RCA inputs, it upgrades any non-Bluetooth TV or stereo system with ultra-low latency streaming, a clear 1.8-inch LCD display, and extended wireless range for uninterrupted, high-fidelity audio throughout your home.

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	#43 in MP3 Player Bluetooth Transmitters
Bluetooth support?	Yes
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	Car Stereo System, Headphone, Home Stereo System, Laptop, MP3 Player, Smartphone, Speaker, Tablet, Television
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 4.0 out of 5 stars (470)
Data Link Protocol	Bluetooth
Display Type	LED
Enclosure Material	Acrylonitrile Butadiene Styrene (ABS)
Hardware Interface	Bluetooth, Bluetooth 5
Human Interface Input	Buttons
Includes Remote	No
Installation Type	wired
Item Weight	0.28 Pounds
Manufacturer	ifofo
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
Rechargeable Battery Included	No
Screen Size	1.8 Inches
Supported Application	Any Audio Application
Supported Media Type	Bluetooth Audio
Supported Standards	Bluetooth 5.0, Optical, 3.5mm Aux, RCA
Unit Count	1.0 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.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Reema J.

Perfect platform for hard-to-find items. Delivery was prompt.

1 month ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews

VT10240

Duties & taxes included

In stock

Sold byAmazon VanuatuDelivered 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 Vanuatu.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews