1. This Bluetooth 5.0 Audio Adapter is backwards compatible to devices with older version of Bluetooth.
2. Supported to work with devices that have optical / AUX / RCA audio jacks.
3. In TX mode, the Bluetooth Adapter can be plugged into the audio output jack on TVs, computers, iPods and other non-Bluetotoh audio sources, and paired to Bluetooth headphones / speakers.
4. In RX mode, the Bluetooth Adapter can be paired to cellphones, iPads or other Bluetooth audio sources, and plugged into wired speakers headphones to stream audio from cellphones to the wired stereos.
5. In Bypass mode, the Audio Adapter can pass through optical/aux signal. Easily switch between wired connection and Bluetooth without unplugging the cables..
|Working Hours||Up to 25 hours|
|Bluetooth Range||164ft/ 50m|
|Built in Battery||yes|
|Item Dimensions||1.8x1.3.x 0.inches|