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1Mii

1Mii 3-in-1 2.4Ghz Wireless Audio Transmitter Receiver for 2 Subwoofer/Active Speaker/Power Amplifier, 20ms Low Latency, 320ft Range, Optical/Coaxial/3.5mm(RCA) Audio Input/Output

  • Based on 4 reviews
Condition: New
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$89.99 Why this price?

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Tuesday, Oct 7
Order within 22 hours and 46 minutes
Available payment plans shown during checkout

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Features

  • 3 in 1 Transmitter and 2 Receivers1Mii wireless audio transmitter and receiver kit design with metal shell, anti-drop and anti-collision. And support optical/coaxial/3.5mm(RCA) input and output to easily connect to your TV, PC, AV Receiver, etc. transfer audio wirelessly to a active speaker, subwoofer, soundbar, amplifiers, or home theater, stereo. connect these two to the power source, wireless 2.4G transmitter receiver will automatically turn on and automatically connect.
  • 320 Feet*2 Wireless Long Range1Mii wireless 2.4G transmitter receiver use 2.4GHz technology and contains antennas that can reach 320 feet (100m) outdoors and 100-165 feet (30-50m) indoors. Two receivers receive the signal at the same time, you can connect two speakers simultaneously and enjoy music without any audio loss or drops.
  • [ HiFi Audio Without Delay1Mii wireless subwoofer kit support 2.4GHz, the delay is less than 20ms. It can stream high-quality audio up, better than CD quality. The received sound are clear, stable, noise-free, audio synchronization. Strong anti-interference, no matter at home or office, you can enjoy excellent audio quality.
  • No Cable WorriesIf you want to listen to music on the wall speaker or backyard speaker but don't want so many cables, a wireless audio transmitter and receiver give you the best solution to connect your TV/PC/Projector and speaker wirelessly. DO NOT SUPPORT HDMI.
  • Various Connections1Mii wireless 2.4G transmitter receiver equiped with Optical, Coaxial and 3.5mm AUX Jack. Connect with any home stereo, active speaker, subwoofer, power amplifier with Optical, Coaxial, 3.5mm and RCA input. Note: Doesn't include coaxial audio cable.
  • Please NoteRT5066Pro can only transmit audio, RT5066Pro is not an amplifier, please connect it with your powered speaker/subwoofer/power amplifier, not passive speaker. The range will be affected by router/obstacles like walls/metal etc.

Brand: 1Mii


Connectivity Technology: Auxiliary, Optical, Coaxial


Special Feature: Music Streaming, Long distance, Automatic pairing, RCA/Optical/3.5mmAUX


Compatible Devices: Television, Personal Computer, Amplifier, Speaker


Connector Type: Optical, coaxial, 3.5mm Jack


Audio Output Mode: Stereo


Surround Sound Channel Configuration: 2.0


Color: Black


Product Dimensions: 2.36"D x 0.9"W x 3.15"H


Item Weight: 450 Grams


Product Dimensions: 2.36 x 0.9 x 3.15 inches


Item Weight: 15.9 ounces


Item model number: RT5066Pro


Date First Available: May 6, 2025


Manufacturer: 1Mii


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Oct 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great piece of Stereo kit
I bought this so that I wouldn't have to run wires around my den from my speakers to my receiver. Here's my setup so people will under stand what I did and maybe why. 1. Marantz R7000 Stereo Surround Receiver (old school 5.1, not Atmos....I wish) 2. Mii Transmitter connected with RCA cables to the Pre-out on the Marantz 3. Mii Receivers on the other side of the room connected to Coaxial inputs of a Loxjie A30 speaker amplifier. If you don't have one, this is a great and versatile little amp with plenty of power. Aside: I can put the Loxjie on Bluetooth, optical, USB, or Digital inputs and play almost any source I want like cell phone, computer, etc. 4. Set my Marantz on whatever source I want, for me, mostly CD and sometimes DVD ( with audio sent over through optical cable going from DVD to Receiver, wireless HDMI adapter,as if it'd be wired) 5. The sound is absolutely wired quality for me on my Bose 201 speakers. With the optical going from the DVD to the Marantz there is no delay in dialogue from a DVD either. 6. I love this setup and can't believe it worked exactly as I diagrammed it out. That almost never happens. Worth the money I spend. ... show more
Reviewed in the United States on May 28, 2025 by Scott E
    • Did not work for me
Did not work well for me. I returned. I was trying to send signal across room for a subwoofer and did not want to have wires.
Reviewed in the United States on July 16, 2025 by Amazon Customer

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