Specification AudioOutputMode : Stereo Brand : 1Mii BulletPoint1 : 【Plug & Play and Easy to Use】1Mii wireless audio transmitter 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 transmitter receiver will automatically turn on and automatically connect. BulletPoint2 : 【Long Range 328 feet】1Mii wireless transmitter receiver use 2.4GHz technology and contains antennas that can reach 328 feet (100m) outdoors and 100-165 feet (30-50m) indoors. You can enjoy music throughout the house without worrying about audio loss. STAY AWAY from router (2.4G/5.8G).Router will effect the range. BulletPoint3 : 【192kHz/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 / 192kHz, 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. BulletPoint4 : 【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. BulletPoint5 : 【Various Connections】1Mii wireless transmitter and 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 and RCA to 3.5mm audio cable. BulletPoint6 : 【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. Color : Black CompatibleDevices : Television, Personal Computer, Speaker ConnectivityTechnology : Wireless ConnectorType1 : Optical, Coaxial ConnectorType2 : 3.5mm AUX (RCA) ControllerType : Push Button ControlMethod : touch ExternallyAssignedProductIdentifier : 6976331140859 ItemName : 1Mii 2.4Ghz Wireless Audio Transmitter Receiver, 192kHz/24bit HiFi Audio, 20ms Low Latency, 328ft Long Range, Wireless Adapter Kit for Subwoofer/Active Speaker, Optical/Coaxial/3.5mm(RCA) Ports ItemPackageDimensions_Height : 20.0914 centimeters ItemPackageDimensions_Length : 4.9022 centimeters ItemPackageDimensions_Width : 16.9926 centimeters ItemTypeKeyword : wireless-audio-system-adapters Manufacturer : 1mii Material : Metal ModelName : RT5066Pro ModelNumber : RT5066Pro NumberOfItems : 1 PartNumber : RT5066Pro ProductDescription : 1Mii 2.4Ghz Wireless Audio Transmitter Receiver, 192kHz/24bit HiFi Audio, 20ms Low Latency, 328ft Long Range, Wireless Adapter Kit for Subwoofer/Active Speaker, Optical/Coaxial/3.5mm(RCA) Ports ProductSiteLaunchDate : 2023-08-04T07:59:32.555Z Size : Standard Style : RT5066Pro 2 IN 1 SurroundSoundChannelConfiguration : 5.1 UnspscCode : 25174400 WarrantyDescription : 1 year WirelessCommunicationTechnology : 2.4Ghz