Holiday Shipping Details & Extended Holiday Returns 
What should I do if I can't connect the Bluetooth adapter to my Bluetooth headphones or speakers?
First, ensure that the headphones or speakers are not connected to another device. Keep the devices close to each other (within 1 meter) during the pairing process. If connection problems persist, reset the Bluetooth adapter and headset/speaker.
No sound or only one side working when connected to headphones?
1. First, check if the audio cable plug has dirt, debris, or liquid causing a poor connection—wipe clean if needed.
2. Ensure the audio plug is fully inserted into the output jack and the audio output is set to headphones.
Can it be used for guitar or piano?
The Bluetooth transmission process can lead to inconsistent sound quality and delays. Therefore, it is not recommended for musical instrument performances, music events, or situations with stringent sound quality and latency needs.
What to Pay Attention to in TX/RX Mode?
1. The device does not support microphone functionality.
2. In TX mode, two devices can be connected simultaneously and used together. In RX mode, two devices can be connected, but only one can be used at a time.
What should I do if there is a delay in use?
1. Stay within 10m of audio source; avoid walls/metal obstructions.
2. Prioritize devices with low-latency modes (e.g., LE Audio, aptX Low Latency).
3. Fewer Bluetooth devices nearby to prevent latency from channel congestion.
What should I do if I can't connect the Bluetooth adapter to my Bluetooth headphones or speakers?
First, ensure that the headphones or speakers are not connected to another device. Keep the devices close to each other (within 1 meter) during the pairing process. If connection problems persist, reset the Bluetooth adapter and headset/speaker.
No sound or only one side working when connected to headphones?
1. First, check if the audio cable plug has dirt, debris, or liquid causing a poor connection—wipe clean if needed.
2. Ensure the audio plug is fully inserted into the output jack and the audio output is set to headphones.
Can it be used for guitar or piano?
The Bluetooth transmission process can lead to inconsistent sound quality and delays. Therefore, it is not recommended for musical instrument performances, music events, or situations with stringent sound quality and latency needs.
What to Pay Attention to in TX/RX Mode?
1. The device does not support microphone functionality.
2. In TX mode, two devices can be connected simultaneously and used together. In RX mode, two devices can be connected, but only one can be used at a time.
What should I do if there is a delay in use?
1. Stay within 10m of audio source; avoid walls/metal obstructions.
2. Prioritize devices with low-latency modes (e.g., LE Audio, aptX Low Latency).
3. Fewer Bluetooth devices nearby to prevent latency from channel congestion.
Bluetooth Adapter for Travel
New Bluetooth Adapter
HD display, travel friendly, 2-in-1 Bluetooth adapter
Bluetooth Transmitter Receiver
Travel friendly, 2-in-1 Bluetooth adapter