Featuring Long Range, Dual Channel, aptX Low Latency and 3.5mm/ Optical / RCA audio connections the Miccus Home RTX 2.0 is the hub for your home audio. In RX mode the friendly voice prompt guides you through the pairing process. Our Home RTX 2.0 integrates seamlessly into your entertainment system making it the perfect choice for all your wireless audio. With the 3-in-1 flexibility of a Transmitter Receiver or Pass Through Hub, the Home RTX 2.0 makes it easy to add multiple long-range Bluetooth audio links to your home setup. Quickly transform your TV Speakers Home stereo Bluetooth Speakers Bluetooth headphones and more with long range Bluetooth audio connections! Specifications Bluetooth v4.2 (compatible with Bluetooth v2 0 or higher) Profiles - A2DP AVRCP (HFP, HSP in USB Mode) Audio codecs SBC AAC aptX aptX-LL (NOTE use requires the paired device must also support aptX-Low Latency) 3.5mm Stereo Audio Input and Output TOSLINK Digital Optical Input and Output Operating range up to 300FT (90M) Operating Frequency 2.4 GHz What's in the box? Miccus Home RTX 2.0 (MHRTX-20) Gold tipped 3 5mm to 3 5mm audio cable 6ft Gold tipped RCA to 3 5mm Cable 1M Optical TOSLINK audio cable 6ft Micro USB Cable USB to AC Wall adapter Removable Dipole Antenna User manual and troubleshooting guide.