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Overview

1Mii B03+ Bluetooth audio adapter is a 2-in-1 transmitter and receiver that upgrades TVs, speakers, and home audio systems with wireless connectivity. Stream TV audio to Bluetooth headphones or speakers, or add Bluetooth to existing wired speakers for music streaming. Features aptX HD, aptX Adaptive, and Low Latency support, dual-device pairing, LCD display controls, and versatile analog/digital connections.

1Mii B03+ Bluetooth 5.3 Transmitter Receiver for TV/Home Stereo, aptX LL HD Adaptive, Dual Link, Screen Display, Optical RCA AUX Wireless Audio Adapter, Soundbar Passthrough

Model: B03
Web Code: 19968651
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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.

Enjoy on orders from this seller.

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.

[One Device, Dual Functions] This Bluetooth audio adapter lets you wirelessly stream audio from a non-Bluetooth TV to Bluetooth headphones or speakers. Switch to Receiver mode to add Bluetooth connectivity to your existing speakers and enjoy music from your smartphone, tablet, or laptop

[Family-Friendly Bypass Mode] The B03+ Bluetooth transmitter lets you send TV audio to Bluetooth headphones and wired speakers or soundbar simultaneously. Ideal for households where different family members have different hearing or volume preferences

[Easy Pairing with LCD Display] Featuring a clear and easy-to-read LCD screen, the 1Mii B03+ makes pairing simple and intuitive. Quickly find and connect the right Bluetooth headphones, speakers, or smartphones, while the built-in volume controls let you adjust audio directly on the device

[Premium Sound & Dual Link] The B03+ Bluetooth audio adapter delivers high-fidelity, low-latency audio with aptX HD, aptX Adaptive, and aptX Low Latency. Connect up to two Bluetooth headphones or speakers simultaneously

[Multiple Connection Options] The B03+ Bluetooth transmitter receiver features both analog and digital audio inputs and outputs, offering maximum flexibility and high-quality sound when connecting to your audio system

[Longer Range, Stronger Connection] Enjoy a stable, reliable connection with the 1Mii B03+ long range Bluetooth adapter. Tested to reach up to 230 ft (70 m) line-of-sight outdoors and 70–100 ft (20–30 m) indoors, it keeps your audio streaming without dropouts

[Tips] ① To enjoy aptX LL, HD, or Adaptive audio, your device must support the corresponding codec. ② In Transmit mode, set TV audio format to PCM and output to Optical or Digital when using an optical connection. ③ Connecting two aptX LL headphones switches the codec to aptX for stability. ④ Cannot operate in TX and RX modes at the same time; select one mode. ⑤ Range may vary with walls, metal, Wi-Fi, or receiving device performance

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 on all orders.

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*:
  • British Columbia (Remote)
  • Alberta (Remote)
  • Saskatchewan
  • Manitoba
  • Quebec
  • New Brunswick
  • Nova Scotia
  • Prince Edward Island
  • Newfoundland and Labrador
  • Yukon
  • Northwest Territories
  • Nunavut
*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.
See our return policy to find specific return information for this product and steps on how to return by mail.