Unitek Audio 3.5mm to Bluetooth 2in1 Transmitter & Receiver B1111A

UNITEK Bluetooth adapter can connect to car audio/ home stereo system, speaker, and wired headphones. In RX mode, wired devices can play the music that is on your phone; In TX mode, Bluetooth devices can receive the sound that is on the wired devices. Supports in-flight entertainment systems, from wired to wireless audio

• Wired to Wireless: Equipped with a Bluetooth 5.3 chipset, the Bluetooth transmitter is perfect to use with traditional TV or in-flight entertainment systems, upgrading traditional audio devices to be Bluetooth-compatible.
• Low Latency: With the embedded low latency encoder, the audio delay has been minimized to approximately 40ms, delivering high-quality sound in perfect synchronization.
• Dual-Device Pairing: Users can pair UNITEK 2-in 1 Bluetooth Transmitter Receiver with up to 2 Bluetooth devices simultaneously Able to pair with two devices simultaneously, allowing users to share your beloved movies/ music with friends at ease.
• Working while charging: When battery is fully charged, Bluetooth adapter can work up to 10 hours. Even if the battery is at low level, users can charge and use UNITEK Bluetooth Transmitter & Receiver simultaneously.

*Transmission distance may vary when passing through walls, floors, or ceilings