Bluetooth 5.4 Audio Transmitter & Receiver 2-in-1 Adapter - Wireless AUX Adapter for Car, Home Stereo, TV, Headphones, Speakers

Turn Any Device Wireless Instantly!Upgrade your old audio devices with the latest Bluetooth 5.4 technology – enjoy crystal-clear, lag-free wireless audio!

Key Features & Highlights:

• Latest Bluetooth 5.4 Chip – Faster pairing, more stable connection, ultra-low latency, no lag or stuttering

• 2-in-1 Transmitter & Receiver (TX/RX Mode) – Use as a Bluetooth transmitter (for TV/non-Bluetooth devices) or receiver (for wired speakers/car stereo)

• Hands-Free Calling – Built-in microphone supports clear hands-free calls in RX mode

• HiFi CD-Quality Sound – Supports SBC decoding with intelligent noise reduction for pure, lossless audio

• Long Battery Life – 300mAh built-in battery→ Up to 16.5 hours in RX (receiver) mode→ Up to 12 hours in TX (transmitter) mode

• Plug & Play AUX Connection – Works with cars, home stereos, TVs, PCs, headphones, speakers, etc.

• Auto Reconnect – Pair once, connects automatically every time

• 10-Meter (33ft) Wireless Range – Freedom to move without dropping connection

• Compact & Portable – Only 46.2 × 45.4 × 14.3mm – fits anywhere

Technical Specifications:

• Product Name: Bluetooth 5.4 Audio Adapter (Model: JS13)

• Bluetooth Version: 5.4

• Supported Protocols: HSP / HFP / A2DP / AVRCP

• Audio Codec: SBC

• Transmission Distance: ≤ 10 meters (33 feet)

• Input: 5V/1A (Type-C charging port)

• Audio Interface: 3.5mm AUX

• Battery Capacity: 300mAh

• Charging Time: ~2 hours

• Material: Durable ABS

• Functions: Transmit / Receive / Hands-Free Call & Hang Up

• Dimensions: 46.2 × 45.4 × 14.3mm

How to Use – Super Easy!

TX Mode (Transmitter – Make Non-Bluetooth Devices Wireless):

1. Plug the adapter into your TV, PC, or any device’s headphone jack

2. Slide switch to TX (TX flashes = waiting to pair)

3. Put your Bluetooth headphones/speakers into pairing mode

4. Connected! TX light stops flashing. Auto-reconnects next time.

RX Mode (Receiver – Make Wired Speakers Wireless):

1. Plug into your car stereo or home speaker’s AUX-IN port

2. Slide switch to RX (RX flashes = waiting to pair)

3. Open phone Bluetooth → Search and connect to “JS13”

4. Connected! RX light stops flashing → Play music wirelessly

5. Automatically reconnects to your phone next time

Package Includes:

• 1 × Bluetooth 5.4 Transmitter/Receiver Adapter

• 1 × 3.5mm AUX Cable

• 1 × Type-C Charging Cable

• 1 × User Manual (English)

Perfect for:Car stereo upgrades • Old home theater systems • TV audio without lip sync delay • Wired headphones → wireless • Gym speakers • Nintendo Switch • Airplane entertainment systems

100% Satisfaction Guaranteed | Fast US Shipping | 30-Day Returns

Upgrade your audio experience today – Add to Cart now and go fully wireless! 0">response

If you are not completely satisfied with your purchase, please don't hesitate to contact us!

Shipping

In order to improve buyer's purchasing experience and let the buyer receive items as soon as possible, we currently set three warehouses in diffirent cities of United States : one in Walnut, California; one in Hebron, Kentucky. When the order is generated, we would send the item to the buyer from the nearest warehouse with sufficient inventory to the order receiving address. Hope you could get your item soon,if you have any problem,please contact us by email. Thanks for your understanding and support in advance!

Item will be shipped within 1-2 working day of payment cleared.

All items will be checked strictly before shipping and it will be shipped to your PayPal address.

Estimated delivery time is 4-8 working days (Not including weekend or public holidays)

Delivery times may vary particularly during peak periods or unexpected weather conditions. In event of a very unlikely slight delay, your patience would be highly appreciated.

We do not provide pick up or local collection service so far.

Return Policy

Warranty:

This item has a 1-Year-Limited warranty period from the date of the purchase. Warranty does not cover breakage due to improper installation.

Returns & Exchanges:

We aim to provide you with the best online shopping experience, and it's really important that you love your purchase from us. If you would like to Returns, Refunds & Exchanges, please contact us as soon as possible, indicating the reasons and problems

The purchaser has 30 days to return the item from the date the item was received.

Item(s) must be returned first before an exchange or refund.

Shipping and Handling cost is non-refundable at all time.

All return items will require the PayPal transaction printout, which is the e-mail that PayPal sent you after you processed the payment. And always e-mail or call us before sending the package. Please allow 10-14 days for returns and exchange to be process.

Exclusions

Any defects resulting from water damage, fire, acts of nature, misuse, abuse, modification, improper installation, or any modification to the item, will void the warranty.

Contact Us

Office Hours:Monday to Friday, 10am to 6:00pm. Excluded holidays.

If you have any questions on our product before or after winning the sale, please do not hesitate to contact our customer service support team by clicking "Ask seller question" from "Meet the Seller" section on the right top corner.

Your e-mail will beguaranteed reply within 24 hours, Emails onweekendandholidaywill be reply on thefollowing business day.

If you have a problem with your purchase, shipment, return/exchange, or any others, please e-mail us and let us solve the problem before leaving a negative response. Our customer service support team is here for you to ensure that you are satisfied.

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