ORIVISION Bluetooth 5.0 Transmitter Receiver for TV Wireless BT Headphone/Speaker,APTX Low Latency Home Stereo System 2-in-1 Bluetooth Audio Adapter,Splitter for AUX/RCA/Optical/Coaxial Audio Input

2-in-1 Bluetooth transmitter and receiver to Bluetooth-enable all of your devices. With a built-in battery and volume control right on the device, ZY-880 once again delivers the ultimate audio experience Recommended uses: ?Transmitter - Bluetooth-enable your TV, AV receiver, TV Box etc., or stream audio to any Bluetooth headphones / speakers. ?Receiver - Bluetooth-enable a wired speaker, soundbar, home theater etc. Receive audio wirelessly from any Bluetooth audio device e.g. PC, mobile phone, Echo, Echo Dot, etc. ?Supports Digital OPTICAL, RCA or AUX audio output ports. Compatible with 99% of TVs on the market. ?aptX Low Latency supports both TX and RX mode. ?Supports streaming audio to two headphones at the same time. ?Uses aptX low latency to eliminate lip sync delay. Doesn’t work / not recommended for: ?Bypass / pass through function NOT supported. ?Volume Control only works in AUX mode NOT in SPDIF (optical) mode. Works as EITHER a transmitter or receiver - NOT both simultaneously. ?For TV optical output - set audio format to PCM, as Dolby DTS is not supported. ?Not compatible with ANY RCA output on the back of the AV Receiver / Amplifier. When using the transmitter, the TV internal speakers might not work or may become muted. This is TV dependent. ?For non-aptX-LL supported headphones / speakers, ZY-880 will work using SBC or aptX codec with 70-200ms latency, though Lip-sync delay may be noticed by sensitive users. To achieve low latency effect, your device also has to support aptX Low Latency ?Not recommend for streaming live music while playing guitar, keyboard, electronic drums etc.