Bluetooth 5.2 2-in-1 Audio Adapter – TX/RX 3.5mm AUX Wireless

VAORLO BT-16 Bluetooth 5.2 Audio Adapter – Transmit & Receive Wirelessly

Transform any wired speaker, TV, or car stereo into a Bluetooth-enabled audio powerhouse with the VAORLO BT-16 2-in-1 Bluetooth Audio Adapter. Compact, plug-and-play, and packed with features, this little device lets you stream CD-quality audio wirelessly — no complicated setup required. Made in Mainland China.

Dual Mode – Transmitter (TX) & Receiver (RX)

• Transmitter Mode (TX): Converts wired audio into a Bluetooth signal and sends it wirelessly to your Bluetooth headphones, earbuds, or speaker. Perfect for TVs, PCs, projectors, and more.
• Receiver Mode (RX): Receives a Bluetooth signal from your phone or tablet and outputs it through a wired 3.5mm AUX port — ideal for car stereos, home speakers, or powered amplifiers.

Key Features

• Bluetooth 5.2: Low power consumption with stable, high-rate signal transmission for smooth, lag-free audio streaming
• CD-Level Lossless Sound Quality: High-resolution audio restoration so your music sounds exactly as it was meant to
• 5-Hour Battery Life: Built-in 120mAh rechargeable lithium battery; charges fully in just 2.5 hours via Type-C
• 100-Hour Standby: Extremely efficient power management keeps it ready when you need it
• Hands-Free Calling (RX Mode): Built-in microphone support allows you to take calls wirelessly in receiver mode
• Wireless Range: Up to 10 meters (approx. 33 ft) in open space
• Ultra-Lightweight: Only 12g and 99×20×12mm — fits in your pocket effortlessly
• Plug & Play: No drivers or apps needed; connects instantly via standard 3.5mm AUX

Perfect For

• TV: Connect to your TV's 3.5mm port and stream audio to Bluetooth headphones — enjoy late-night movies without disturbing anyone
• Car Audio: Plug into your car's AUX input to enjoy wireless music streaming and hands-free calls on the road
• Home Speakers: Give your old wired speakers wireless capability instantly
• Flights & Travel: Use in transmitter mode with airplane audio jacks to pair your Bluetooth headphones
• MP3 Players, Projectors, Power Amplifiers & More

Specifications

What's in the Box

• 1× BT-16 Bluetooth Audio Adapter

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Learn more: EPA guidance on lithium-ion battery handling

Frequently Asked Questions

Q: What is the difference between Transmitter (TX) and Receiver (RX) mode on the BT-16 Bluetooth adapter?

A: In Transmitter (TX) mode, the BT-16 plugs into a wired audio source (such as a TV or projector) and wirelessly sends the audio to a Bluetooth headphone or speaker. In Receiver (RX) mode, it connects wirelessly to your phone or tablet and outputs the audio through its 3.5mm AUX port to a wired speaker or car stereo. Simply switch modes to suit your use case.

Q: Can I use the BT-16 Bluetooth audio adapter for hands-free calls in the car?

A: Yes! When used in Receiver (RX) mode, the BT-16 supports a built-in microphone for hands-free calling. Plug it into your car's AUX input, pair it with your phone via Bluetooth, and you can both stream music and take calls wirelessly — all through your car stereo.

Q: How long does the battery last and how do I recharge the BT-16 adapter?

A: The BT-16 offers up to 5 hours of continuous music playback and calling on a single charge, with an impressive 100-hour standby time. It recharges in approximately 2.5 hours using a standard Type-C charging cable, making it convenient for everyday use.

Q: Is the VAORLO BT-16 compatible with airplane audio jacks for use with Bluetooth headphones?

A: Yes! In Transmitter (TX) mode, you can plug the BT-16 into an airplane's 3.5mm audio output (using an appropriate adapter if needed) and stream the audio wirelessly to your Bluetooth headphones — no more dealing with tangled wires or in-flight headphone compatibility issues.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.