Previous page Next page 1 TX Mode-Airplane 2 TX Mode-Connet TV 3 TX-Pair 2 Headphones 4 RX Mode - Car Audio 5 RX Mode - Home Audio Previous page Next page Previous page Next page 1 24Hours Working Time 2 Support aptX LL 3 Bluetooth 5.4 About sound delay. If your headphones do not support aptX-LL/Adaptive technology, you may experience audio delay. Note: AirPods do not support aptX-LL. Not suitable for musical. The B103 Bluetooth transmitter is not suitable for live music, musical instruments, or karaoke. It is also not recommended for electronic pianos or guitars that require 2.4G transmission for audio synchronization, as it may cause audio delay. Dual Link Mode Audio Format In Dual Link mode (connecting with 2 headphones simultaneously), the audio format will be limited to SBC only, and you cannot change it to other formats. How to reset the B103? When the device is powered on, press and hold the "P/R" key for 8 seconds. All LED lights will illuminate simultaneously, indicating a successful reset. How to connet to you TV? 1.Turn off any nearby Bluetooth devices and remove the headphones from the Bluetooth lists of nearby devices, such as phones or iPads. 2.Turn on your Bluetooth headphones or speaker and set it to Bluetooth pairing mode.3.Set the B103 to "TX" mode and double-click the "P/R" button to enter pairing mode; the indicator light will flash rapidly. When the "1" light turns on, pairing is successful. 4.Plug the B103 into the audio output jack of the TV. No sound from headphone? Please ensure that the aux cable is securely plugged into the "AUDIO OUT" or headphone jack on your TV, and confirm that both devices are successfully paired. Then, adjust the TV's sound settings from "TV speaker" to "Audio out." Does it fit AirPods 3 &Pro 2? Absolutely! You can use these AirPods, as well as all other versions of AirPods, with the Bluetooth transmitter. If you encounter any difficulty connecting one or both earbuds, try resetting both the AirPods and the B103, then pair them again. Please make sure to turn off any nearby Bluetooth devices and remove the AirPods from the Bluetooth lists of any nearby devices, such as phones or iPads, before pairing. How to pair AirPods with B103? 1.Turn off any nearby Bluetooth devices and remove your AirPods from the Bluetooth lists of any nearby devices, such as phones or iPads. 2.Open the lid of the charging case. Press and hold the button on the back of the charging case until the indicator light flashes white.3.Set the B103 to "TX" mode, then double-click the "P/R" button to enter pairing mode. The indicator light will flash rapidly. When the "1" indicator light turns on, the pairing is successful. Suddenly stopped working? Please check if there are any other Bluetooth devices nearby, such as phones or iPads. Sometimes, the headphones may be occupied by a phone or iPad's Bluetooth, causing the Bluetooth connection to unexpectedly disconnect. To prevent this, turn off any nearby Bluetooth devices and remove the headphones from the Bluetooth lists on those devices. Only one ear works? This might be because the earbuds were not paired correctly. I recommend placing both earbuds back in the charging case to ensure they are fully charged. Then, wait for them to pair with each other. You should see a confirmation light or hear a sound indicating a successful pairing. Once the left and right earbuds are paired successfully, try pairing them with the B103 again. What's in the box? 1 x Bluetooth Transmitter Receiver; 1 x Audio connector for aircraft;1 x USB charging cable (21.5 inches); 1 x 3.5mm Audio Female Plug; 1 x RCA Audio Cable (9 inches); 1 x User Manual Beeitzie Bluetooth Adapter Transmitter and Receiver Add to Cart Transmitter and Receiver Add to Cart Transmitter and Receiver Add to Cart Transmitter and Receiver Add to Cart Transmitter and Receiver Add to Cart Transmitter Add to Cart Transmitter Add to Cart Customer Reviews 4.7 out of 5 stars 466 4.7 out of 5 stars 870 4.6 out of 5 stars 448 4.5 out of 5 stars 64 4.7 out of 5 stars 870 4.5 out of 5 stars 514 4.5 out of 5 stars 514 Price $34.99$34.99 $36.99$36.99 $29.99$29.99 $29.99$29.99 $36.99$36.99 $29.99$29.99 $29.99$29.99 Playtime 24 Hours(RX), 20 hours(TX) 24 Hours(RX), 20 hours(TX) 24 Hours(RX), 20 hours(TX) 24 Hours(RX), 20 hours(TX) 24 Hours(RX), 20 hours(TX) 26 Hours(TX) 26 Hours(TX) Supported audio codecs: AAC, SBC, APTX LL, APTX HD AAC, SBC, APTX LL, APTX HD AAC, SBC, APTX LL, APTX HD AAC, SBC, APTX LL, APTX HD AAC, SBC, APTX LL, APTX HD SBC, APTX LL SBC, APTX LL Recommended For Airplane, TV, Car/Home Stereo Airplane, TV, Car/Home Stereo Airplane, TV, Car/Home Stereo Airplane, TV, Car/Home Stereo Airplane, TV, Car/Home Stereo Airplane, TV, Gaming Airplane, TV, Gaming Button MFB, Volume Up/Down,P/R MFB, Volume Up/Down,P/R MFB, Volume Up/Down,P/R MFB, Volume Up/Down,P/R MFB, Volume Up/Down,P/R MFB MFB Built-in microphone YES YES YES YES YES NO NO