DescriptionDescription
Add Bluetooth to any wired AUX device – stream music or take hands‑free calls, all in one tiny adapter.
This 2‑in‑1 Bluetooth 5.3 adapter can work as either a transmitter (send audio from a non‑Bluetooth device to Bluetooth headphones/speakers) or a receiver (receive Bluetooth audio from your phone and play it through wired speakers or a car stereo). It even supports hands‑free calling thanks to the built‑in microphone.
Perfect for older cars without Bluetooth, home stereos, TVs, exercise bikes, or desktop computers – just plug it into the AUX port, choose the mode, and pair. The built‑in 120mAh battery gives you hours of wireless freedom, and the premium zinc alloy + ABS case is built to last.
Why Choose This 2‑in‑1 Bluetooth Adapter?🔀 Two Modes – One Device
Transmitter (TX) mode: Connect your TV, PC, or airplane entertainment system to Bluetooth headphones or speakers – no more being tied down by cables.
Receiver (RX) mode: Turn any wired car stereo, home speaker, or old radio into a wireless speaker – stream music from your phone.
📞 Hands‑Free Calling
Built‑in microphone lets you take calls through your car’s AUX input or a connected speaker. Supports answer/hang up.
⚡ Bluetooth 5.3
Latest chip delivers stable, fast pairing, low latency, and clear audio – no dropouts or lag during music or calls.
🔋 Built‑in Rechargeable Battery
120mAh battery provides several hours of playback (actual time depends on volume and usage). Charge via the included USB cable – no more disposable batteries.
🔌 AUX Input & Output
Standard 3.5mm jack works with any device that has a headphone port or line‑out. No complicated setup – just plug and pair.
🛡️ Durable Construction
Zinc alloy shell with ABS inner parts – resists daily wear, heat, and accidental drops. Compact and lightweight.
🔄 Auto‑Connect
After initial pairing, the adapter automatically reconnects to the last paired device when powered on.
Important Notes
Music does not auto‑play after Bluetooth connection – you must manually press play on your phone or music app.
If call or music volume is too low – increase the volume on the adapter itself (it has its own volume control, not just the phone volume).
Avoid using in high‑temperature, dusty, or humid environments – this may damage the electronics.
Range: Bluetooth transmission works best within 5 meters (open area). For microphone, keep your phone within 0.5‑2 meters.
How to UseAs a Receiver (RX) – Stream to wired speakers:
Switch the device to Receiver mode (see manual for switch position).
Plug the adapter into the AUX input of your car stereo, speaker, or headphones.
Pair with your phone via Bluetooth (device name will appear in your Bluetooth list).
Play music from your phone – it will come out through the wired speaker.
As a Transmitter (TX) – Send audio to Bluetooth headphones:
Switch to Transmitter mode.
Plug the adapter into the AUX output of your TV, PC, or other source.
Pair with your Bluetooth headphones or speaker.
Audio from the source device will be transmitted wirelessly.
For hands‑free calls (in Receiver mode):
When paired to your phone, answer calls by pressing the button on the adapter. Speak into the built‑in microphone.
Full instructions are in the user manual. There is no included AUX cable – use your own 3.5mm cable (available in most electronics stores).
CompatibilityDevice TypeWorks with (when in correct mode)Car stereos with AUX port✅ (Receiver mode)Home speakers / Hi‑Fi✅ (Receiver mode)TV / PC / Monitor (headphone out)✅ (Transmitter mode)Exercise equipment with audio✅ (Receiver mode)Bluetooth headphones / earbuds✅ (Transmitter mode)Smartphones / tablets✅ (Receiver mode – as source)What's in the Box?
(AUX cable NOT included – you will need a standard 3.5mm male‑to‑male audio cable for most setups.)
Why Buy From Us?
✅ 2‑in‑1: transmitter + receiver + hands‑free calling
✅ Bluetooth 5.3 – stable, low latency
✅ Built‑in battery – no constant USB power needed
✅ Zinc alloy housing – durable and stylish
✅ Works with cars, TVs, stereos, computers
✅ Fast US shipping (USPS / UPS)
✅ 30‑day money‑back guarantee
Payment, Shipping & Returns
Payment: All major credit/debit cards and PayPal accepted.
Dispatch: Orders ship within 24 business hours.
Shipping: USPS / UPS delivery.
Returns: 30‑day money‑back guarantee – full refund if not satisfied.
Bring Bluetooth to any AUX device – instantly. Click “Buy It Now” to get your 2‑in‑1 Bluetooth adapter today!
- Terms
- Shipping
- Returns
- Chontact US
All product willbe tested in 100%before delivery.If the item is defected by the processing of postage,Buyer has up to14 daysfrom date of receipt for
exchange of a new one.All shipping charges for returned products are to be paid by the buyer,Please contact us for the return addressAll messages will be answered within24 office hours.
Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page.
If you are unsatisfied with our item or service, please contact us before leaving any response. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.
If you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive response with anoverall Detailed Selling Rating (DSR) of 5.Our account setup auto response, so system gives you automatically Positive response back after your positive response left.If you plan to give us a neutral/negative response Or open /paypal case, please write to us immediately so that we can do our best to resolve your problem.TermsFor any issues withDefects,Return,Item Exchange request, please contact us first and send us a message first before opening any type of case or request. We devote ourselves making EVERY CUSTOMER in100%Satisfactory and resolve any problem. We highly value and appreciate your business. Thank you.No returns will be accepted without anRMAnumber. Please contact us for theRMAnumber.Return is acceptable within30 daysof delivery.Return for replacement or money back is optional.Returned items must be in the brand new, unaltered and resalable condition.Seller is not responsible for any labor cost, expense in a dealer store, or damage due to wrong installation.ShippingHandling time:1 business day(Orders are not processed on weekends & holidays)Tracking information will be sent once item is shipped.Local pick-up is unavailable at the moment.For international shipping and shipping toGuam,HawaiiandAlaska, Please contact us before placing the order.Item is shipped to address. Leaving correct address can minimize delay.ReturnsReturn is accepted within14 daysafter the buyer's receiving the item. (Excluding contrived damagement or misusage).100% money-back Guaranteed!
All product willbe tested in 100%before delivery.If the item is defected by the processing of postage,Buyer has up to14 daysfrom date of receipt for
exchange of a new one.All shipping charges for returned products are to be paid by the buyer,Please contact us for the return address Chontact USAll messages will be answered within24 office hours.
Please contact us either by clicking "contact seller" in the "purchase history" section or simply click "ask a question" at the bottom of this page.
If you are unsatisfied with our item or service, please contact us before leaving any response. We are committed to resolve all issues in a friendly and satisfactory manner. We always reply to messages within 2 business days (off-duty at weekend). If you do not get a response from us, then please check your junk or spam mailbox.
FeebbackIf you are satisfied with the purchase and our total service, your comment is very important in our business success. Please take a minute to leave us a positive response with anoverall Detailed Selling Rating (DSR) of 5.Our account setup auto response, so system gives you automatically Positive response back after your positive response left.If you plan to give us a neutral/negative response Or open /paypal case, please write to us immediately so that we can do our best to resolve your problem.powered by
