Bluetooth 2-in-1 Transmitter Receiver for Airplane, TV, PC, Gym, Switch with AptX Low Latency & HD

Please Note Before You Buy: The B101 Bluetooth Transmitter is not suitable for live music, musical instruments, or karaoke. We do not recommend using it for electronic pianos or guitars that require 2.4G transmission for audio synchronization. Additionally, it is not compatible with hearing aids.

How to Connect to Your TV: 1. Open your Bluetooth headphones or speaker and set it to Bluetooth pairing mode. 2. Set the B101 to "TX" mode, double-click the "P/R" button to enter pairing mode; the "TX" indicator light will flash rapidly. When the "TX" and "A" indicator lights are on simultaneously, pairing is successful. 3. Insert the 3.5mm audio cable from the device into the TV's audio output jack. If your TV lacks an audio output jack, use the RCA audio cable from the packaging, inserting it into the TV's audio output jack.

No Sound from TV? Ensure the aux cable is securely plugged into the "AUDIO OUT" or headphone jack on your TV, and confirm both devices are successfully paired. Then, adjust the TV's sound settings from "TV speaker" to "Audio out."

aptX Low Latency in TX Mode? The airplane Bluetooth adapter features support for aptX-LL low-latency decoding technology (<40ms) in TX mode. If you encounter significant delays, please first check the audio source and ensure your device also supports aptX-LL.

Delay in RX Mode? If you notice delay, please long-press the "P/R" button for 1 second to enter low-latency game mode and improve the delay.

Supports AirPods 3 & Pro 2? Yes, you can use these, as well as all other versions of AirPods, with Bluetooth transmitters. Ensure your AirPods are updated to the latest firmware. If you encounter difficulties connecting one or both earpieces, try resetting both the AirPods and the B101 transmitter, then pair them again.

Supports Hands-free Calling and Voice Assistant In RX mode, B101 supports hands-free calling. Single click the multifunction button to answer/end calls, long press to reject, and double-click to redial. Press and hold the "..." button for 2 seconds to activate the voice assistant.

How to Switch Audio Codecs? Double-click the "..." button to toggle between different audio codecs. The audio indicator light corresponds to illuminating aptX, LL (aptX Low Latency), HD (aptX HD), AD (aptX Adaptive), and SBC.

How to Reset the B101? When powered on, press and hold the "P/R" key for 8 seconds. All LED lights will illuminate simultaneously, indicating a successful reset.

How to Pair AirPods with B101? 1. Place the AirPods in the charging case, open the lid, and press/hold the button on the back until the case's light flashes white. 2. Set the B101 to "TX" mode, double-click the "P/R" button to enter pairing mode. The TX indicator light will flash rapidly. When both the "TX" and "A" indicator lights are on, pairing is successful.

What's in the Box? 1 x Bluetooth Transmitter Receiver, 1 x USB charging cable, 1 x 3.5mm Audio Female Plug, 1 x RCA Audio Cable, 1 x User Manual, 1 x Lanyard.

product information: