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  • VIDEO
  • 1Mii 3-in-1 2.4Ghz Wireless Audio Transmitter Receiver for 2 Subwoofer/Active Speaker/Power Amplifier, 20ms Low Latency,48kHz/24bit HiFi, 328ft Range, Optical/Coaxial/3.5mm(RCA) Audio Input/Output
  • the problems of noise or no sound when connect to TV in optical cable1MiiDirect-CA

1Mii 3-in-1 2.4Ghz Wireless Audio Transmitter Receiver for 2 Subwoofer/Active Speaker/Power Amplifier, 20ms Low Latency,48kHz/24bit HiFi, 328ft Range, Optical/Coaxial/3.5mm(RCA) Audio Input/Output

3.8 out of 5 stars (30)

Sustainability features

This product has features recognized as more sustainable by certifying organizations.
Recycled materials
Contains at least 50% recycled material.
As certified by
Global Recycled Standard

Global Recycled Standard

Global Recycled Standard (GRS) certified products contain recycled content that has been independently verified at each stage of the supply chain, from the source to the final product and meet social, environmental, and chemical requirements. The purchase of Global Recycled Standard (GRS) certified products supports the use of recycled content in the supply chain. A product must contain at least 50% certified GRS material to qualify for inclusion in Climate Pledge Friendly.

Certification number

TE-00304504

Certification body

SGS

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Purchase options and add-ons

About this item

  • 【3 in 1 Transmitter and 2 Receivers】1Mii 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 Range】1Mii 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 Delay】1Mii 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 Worries】If 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 Connections】1Mii 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 Note】RT5066Pro 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.
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Sustainability features

This product has features recognized as more sustainable by certifying organizations.

Recycled materials

Contains at least 50% recycled material.

As certified by
Safer chemicals

Made with chemicals safer for human health and the environment.

As certified by
Worker well-being

Manufactured on farms or in facilities that protect the rights and/or health of workers.

As certified by

Product description

【48kHz/24bit HiFi Audio Without Delay】1Mii wireless subwoofer kit support 2.4GHz, the delay is less than 20ms. It can stream high-quality audio up to 24bit / 48kHz, 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.

Product details

  • Batteries ‏ : ‎ 1 Nonstandard Battery batteries required. (included)
  • Product Dimensions ‏ : ‎ 5.51 x 11.4 x 6.6 cm; 930 g
  • Manufacturer ‏ : ‎ 1Mii
  • ASIN ‏ : ‎ B0DYMMTX32
  • Item model number ‏ : ‎ RT5066Pro
  • Customer Reviews:
    3.8 out of 5 stars (30)

Product information

Technical Details

Brand ‎1Mii
Manufacturer ‎1Mii
Model ‎RT5066Pro
Model Name ‎RT5066Pro
Compatible Devices ‎Speaker, Tablet, Amplifier, Television, Personal Computer, Game Console
Special features ‎Automatic pairing, Built-In Bluetooth, Long distance, Music Streaming, RCA/Optical/3.5mmAUX
Mounting Hardware ‎3-in-1 2.4Ghz Wireless Audio Transmitter Receiver, 3.5mm AUX audio cable*3, 3.5mm to RCA audio cable*3, Optical audio cable*3, Type-C charging cable*3
Number of Items ‎1
Audio output mode ‎Stereo
Audio Output Type ‎Optical, Coaxial, 3.5mm(RCA) Audio Output
Speaker surround sound channel configuration ‎2.0
Speakers maximum output power ‎5 Watts
Speaker Amplification Type ‎Active
Batteries included ‎Yes
Batteries Required ‎Yes
Battery Cell Composition ‎Lithium Polymer
Connector Type ‎Auxiliary, Bluetooth, Coaxial, Optical
Mounting type ‎Tabletop Mount
Media Format ‎MP3 Audio, WAV
Includes rechargable battery ‎No
Manufacturer ‎1Mii
Item model number ‎RT5066Pro
Product Dimensions ‎5.51 x 11.4 x 6.6 cm; 930 g
ASIN ‎B0DYMMTX32

Additional Information

Batteries 1 Nonstandard Battery batteries required. (included)
Date First Available May 9 2025
Customer Reviews
3.8 out of 5 stars (30)

3.8 out of 5 stars
鶹 Rank

Feedback

1Mii 3-in-1 2.4Ghz Wireless Audio Transmitter Receiver for 2 Subwoofer/Active Speaker/Power Amplifier, 20ms Low Latency,48kHz/24bit HiFi, 328ft Range, Optical/Coaxial/3.5mm(RCA) Audio Input/Output


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