Bluetooth Transmitter Receiver, 2-in-1 Wireless for Airplane, TV, PC, Gym, Switch. Supports 2 AirPods/Headphones. Bluetooth Receiver for Car/Home Stereo, with AptX Low Latency & HD

Before making your purchase, please note the following details about the B101 Bluetooth Transmitter. It is not suitable for applications involving live music, musical instruments, or karaoke. Specifically, it is not recommended for use with electronic pianos or guitars that rely on 2.4G transmission for audio synchronization. Additionally, it does not support compatibility with hearing aids.

For setting up the B101 Bluetooth Transmitter with your TV, follow these steps: Firstly, ensure your Bluetooth headphones or speaker are in pairing mode. Set the B101 to "TX" mode and initiate pairing by double-clicking the "P/R" button. The "TX" indicator will flash rapidly, and pairing is successful when both the "TX" and "A" indicators are lit. Connect the 3.5mm audio cable from your device to the TV's audio output jack. If your TV lacks this jack, use the included RCA audio cable.

If you experience no sound from your TV, verify that the audio cable is securely plugged into the TV's "AUDIO OUT" or headphone jack, and ensure successful pairing between both devices. Adjust your TV's sound settings from "TV speaker" to "Audio out" for proper audio output.

In TX mode, the B101 supports aptX low latency (<40ms), ideal for applications like airplane Bluetooth adapters. If you encounter significant delays, ensure your audio source also supports aptX low latency.

For addressing delay in RX mode, press the "P/R" button for 1 second to activate low-latency game mode, optimizing performance.

The B101 is compatible with AirPods 3, AirPods Pro, and earlier versions. Ensure your AirPods are updated to the latest firmware. If encountering pairing issues, reset both the AirPods and B101 by pressing the "P/R" button for 8 seconds while powered on.

Additional features include hands-free calling support in RX mode: single-click the multifunction button to answer or end calls, long-press to reject, and double-click to redial. Activate the voice assistant by pressing and holding the "... " button for 2 seconds in RX mode.

Switch between audio codecs by double-clicking the "..." button to toggle between aptX, aptX low latency (LL), aptX HD, aptX Adaptive, and SBC. Note, indicator lights will only illuminate for supported codecs.

To reset the B101 completely, press and hold the "P/R" button for 8 seconds when powered on until all LEDs illuminate simultaneously.

What's included in the box: 1 Bluetooth Transmitter Receiver, 1 USB charging cable (21.5 inches), 1 3.5mm Audio Female Plug, 1 RCA Audio Cable (9 inches), 1 User Manual, and 1 Lanyard.

Key features of the B101 include its capability to connect non-Bluetooth audio sources to Bluetooth-enabled devices in TX mode via a 3.5mm (AUX/RCA) cable. In RX mode, it receives audio from Bluetooth sources and transmits it to non-Bluetooth speakers via a 3.5mm AUX cable.

The B101 Bluetooth Transmitter Receiver utilizes Bluetooth 5.3 technology with a Qualcomm chip, supporting various audio coding protocols such as SBC, AAC, aptX, aptX-LL, and aptX-HD. This ensures high-fidelity stereo sound comparable to CD-level standards.

For TX aptX-LL low latency, it provides synchronization of sound and picture (<40ms), making it suitable for airplane use. The device is certified by FCC, CE, RoHS, BQB, and others, ensuring global quality standards with protections against voltage endurance, overcurrent, short circuit, and NTC overheat.

In TX mode, it supports dual-link aptX Adaptive for simultaneous connection to two stereo Bluetooth devices, while in RX mode, it can connect to two Bluetooth-enabled smartphones or computers concurrently. Weighing just 0.7 ounces and featuring a lanyard, it is designed for portability, making it an excellent travel companion.

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