Wireless Audio Bluetooth Receiver

Bluetooth Audio Receiver Adapter – NFC, Bluetooth 5.2, Hands-Free Calling & USB-C

Upgrade your audio experience with the Bluetooth Audio Receiver Adapter, designed for seamless wireless music streaming, hands-free calling, and universal compatibility. Equipped with a Bluetooth 5.2 chip, NFC sensor, and multiple audio outputs, the Bluetooth Audio Receiver Adapter transforms your non-Bluetooth devices into high-performance wireless systems.

Compact and easy to use, the Bluetooth Audio Receiver Adapter works with car stereos, wired headphones, home speakers, amplifiers, and theater systems, making it the perfect solution for music, navigation, and calls.

Features:

• NFC Sensor Pairing: The Bluetooth Audio Receiver Adapter supports one-tap NFC connection for quick pairing.
• Auto Power-On: Connects automatically when powered — ideal for cars or fixed setups with the Bluetooth Audio Receiver Adapter.
• Dual Connection Support: The Bluetooth Audio Receiver Adapter works with both 3.5mm AUX and RCA audio ports simultaneously.
• Wireless Music Streaming: Stream Hi-Fi stereo audio from phones to non-Bluetooth speakers using the Bluetooth Audio Receiver Adapter.
• Compact Design: Lightweight and portable, the Bluetooth Audio Receiver Adapter saves space in your setup.
• Stable Connection: With Bluetooth 5.2, the Bluetooth Audio Receiver Adapter offers fast pairing, stable transmission, and a 10m range.
• Easy Controls: Features 3 keys — next/previous track, volume, and multifunction button on the Bluetooth Audio Receiver Adapter.
• Hands-Free Calling: Built-in mic allows safe calling and navigation broadcasts via the Bluetooth Audio Receiver Adapter.
• USB U-Disk Playback: Updated design lets you play directly from USB storage on the Bluetooth Audio Receiver Adapter.
• Universal Compatibility: The Bluetooth Audio Receiver Adapter works with car stereos, home audio systems, amplifiers, wired headphones, and more.

Applications:

• Car Audio Systems: Upgrade any vehicle to wireless music and calling with the Bluetooth Audio Receiver Adapter.
• Home Stereo Systems: Enjoy wireless Hi-Fi streaming through your speakers with the Bluetooth Audio Receiver Adapter.
• Headphones & Amplifiers: The Bluetooth Audio Receiver Adapter connects wired headphones or amps to Bluetooth devices.
• Office & Home Use: Perfect for work calls and background music with the Bluetooth Audio Receiver Adapter.
• Navigation & Safety: Broadcast GPS voice directions directly through your stereo using the Bluetooth Audio Receiver Adapter.

Specifications:

• Product Model: BLS-B21
• Bluetooth Version: V5.2
• Output Interface: 3.5mm AUX & RCA left/right
• Functions: NFC, U-Disk playback, hands-free call, Bluetooth connection
• Protocols Supported: AVRCP, A2DP
• Frequency Range: 2400–2483.5MHz
• Response Range: 20Hz–20kHz
• Output Power: 28mW RL=16Ω
• SNR: 90dB
• THD: 0.1%
• Codecs Supported: SBC, AAC
• Transmission Distance: 10m
• Size: 78 × 48 × 18mm
• Power: USB-C powered, no built-in battery
• Compatibility: All Bluetooth audio devices, NFC-enabled devices

Package Includes:

• 1 × Bluetooth Audio Receiver Adapter
• 1 × 3.5mm AUX Cable
• 1 × RCA Cable
• 1 × USB-C Charging Cable
• 1 × User Manual

The Bluetooth Audio Receiver Adapter combines cutting-edge Bluetooth 5.2, NFC pairing, USB playback, and hands-free calling into one compact device. Whether you’re upgrading your car stereo, home speakers, or wired headphones, the Bluetooth Audio Receiver Adapter ensures stable, high-quality, and hassle-free wireless audio.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.