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Overview

This brand-new Bluetooth 5.4 4-in-1 multi-functional audio adapter features one-button switching between transmit and receive modes, a high-definition digital display for real-time status monitoring, and stable transmission with low latency up to 10 meters. It supports independent playback from TF cards, boasts a long 200mAh battery, and can be used to upgrade Bluetooth devices for various scenarios, including car and home entertainment.

Bluetooth 5.4 audio adapter, receiver and transmitter in one, portable Bluetooth transceiver with lossless audio quality.

Model: CW493
Web Code: 19864943
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Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

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Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

🎵 Four-in-One All-in-One Multifunctional Device

Integrating RX reception, TX transmission, TF card playback, and AUX audio modes, this device handles all your audio upgrade needs, instantly transforming old speakers, TVs, desktop computers, and car stereos into smart Bluetooth devices.

🚀 New Bluetooth 5.4 High-Speed ​​Chip

Upgraded with a Bluetooth 5.4 smart chip, offering lower latency, stronger anti-interference, and a more stable connection. Combined with 10-meter unobstructed long-range transmission through walls, say goodbye to lag and disconnections, and use it freely throughout your home.

📺 Dual Mode Switching

RX Receive Mode: Add Bluetooth to older amplifiers, speakers, and car stereos for instant wireless music playback from phones and tablets.

TX Transmit Mode: Output audio from TVs, computers, and players for wireless connection to Bluetooth headphones/speakers, allowing for discreet late-night viewing.

📲 Thoughtful Digital Display + Independent Playback

High-definition visual display shows mode, battery level, and connection status at a glance; supports offline playback from TF cards, allowing for independent music playback without Bluetooth, making it more convenient for outdoor use.

🔋 Long-Lasting Battery Life

Built-in 200mAh high-capacity lithium battery, sufficient for daily commutes, long trips, and home entertainment, compact and portable.

🎯 Wide Compatibility Across All Scenarios

Compatible with most 3.5mm audio devices such as phones, tablets, computers, TVs, car stereos, amplifiers, and wired headphones. Automatic reconnection and pairing upon power-on, easy for beginners and seniors to use, suitable for home, car, and office use.

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Please contact the manufacturer directly for information about their availability guarantee.

Shipping Charges

Free standard shipping may be available on orders over a minimum amount (before taxes, fees, and promo codes). Shipping charges may vary based on item size and your shipping address. Want a shipping charge estimate? Simply add an item to your cart, then access the cart and enter your postal code in the shipping estimate section.

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Home theatre audio products
Return/Exchange Period
30 days
Condition
Opened

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