Do you have a question about the BR18 and is the answer not in the manual?
Questions and answers
Subscribe to Our Youtube Channel
Summary of Contents for Nulaxy BR18
Page 1
BR18 2-IN-1 WIRELESS AUDIO ADAPTER User Manual...
Page 3
Transmitter Mode (TX): Connect RX/TX Mode Switching Button to an audio source, such as a TV or MFB Button computer. Work Status Indicator Receiver Mode (RX): Connect USB-C Power Port to playback devices, such as Charging Indicator headphones or speakers. Next Song / Volume Down Button Previous Song / Volume Up Button Audio Cable...
Specifications Bluetooth Version Battery Capacity 250mAh lithium-ion polymer battery RX Mode: Up to 20 hours Working Time TX Mode: Up to 15 hours Approximately 2 hours Charging Time DC 5V Charging Power TX Mode: Supports aptX, aptX LL, aptX HD, aptX Adaptive, and SBC codecs Bluetooth Codec Support...
Page 5
To Connect in RX Mode: Turn On: Slide the switch to the RX end. Activate Device: Press and hold the MFB button for 2 seconds to turn on the device; the blue light will illuminate. Blue light is on Pairing Mode: Double-click the MFB button; the blue light will flash rapidly, indicating pairing mode.
Page 6
Connecting to Two Mobile Phones in RX Mode: Amplifier Phone Speaker Headset Tablet Connect to First Phone: Follow the above steps to connect to Mobile Phone A. Pair Second Phone: Once the first phone is connected, double-click the MFB button to enter pairing mode again (orange light will flash rapidly). Double-click Orange light flashing rapidly Connect Second Phone: Turn on Bluetooth on Mobile Phone B, search for "B102",...
Page 7
Receiving Mode Precautions: Noise Issues: Step 1: Ensure all audio cable connections are secure. Step 2: Avoid intertwining the audio cable with other cables. Step 3: Disconnect the charging cable if noise occurs during charging, as this may cause interference. Unable to Find 'B102': Step 1: Clear unused Bluetooth names from your device settings.
Page 8
Pairing with One Bluetooth Headset or Speaker: Turn on the Bluetooth Headset/Speaker: Ensure it is in pairing mode. To minimize signal interference, turn off the TV and keep away from routers and other devices during the pairing process. Activate Transmitter Mode: Slide the switch to the TX end. Power On: Press and hold the MFB button for 2 seconds;...
Page 9
Connect Audio Cable: Insert the 3.5mm audio cable from the transmitter into the TV's audio output jack. If there is no 3.5mm jack, use the included RCA cable for the TV’s RCA audio output. TV RCA TV AUX Output Output Adjust TV Audio Settings: If there is no sound or if it still comes from the TV: For a 3.5mm connection, set the TV audio to "headset."...
Page 10
Pair Second Device: Turn on Device B and set it to pairing mode. Orange light flashing rapidly Double-click Re-enter Pairing Mode: Double-click the MFB button; the TX light will flash rapidly, indicating it is ready to pair with another device. Orange light constant on status Successful Connection: A constant orange light signifies a successful connection.
Page 11
Connection Issues: Confirm that the Bluetooth devices are in pairing mode. The TX indicator light will blink rapidly when ready to pair. Audio Latency: The device supports APTX-LL for low latency. Ensure your Bluetooth headphones/speakers also support APTX-LL to use this feature. Port Compatibility: This device works with RCA and AUX 3.5mm audio outputs.
Page 12
TX Mode (Transmitter): Reconnect: Quick press to enter the reconnection state. Enter Pairing Mode: Double-click to quickly initiate pairing mode. Switch Audio Codec Format: Triple click during playback to cycle through audio codec formats. Volume Adjustment: Long press to increase (Volume+) or decrease (Volume-) volume.
FCC ID STATEMENT Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
To help create a brighter, greener future for our planet, Nulaxy thanks you for joining us in reducing paper consumption. Need a manual in another language? Scan the QR code English : Wireless Audio Adapter User Manual Deutsch : Benutzerhandbuch für den drahtlosen...
Page 16
Visit www.nulaxy.com for our 24/7 live chat or send an email to support@nulaxy.com for support. Manufacturer: Shenzhen Yahong Digital Co. LTD Address: Room 301,Building A-3, Xinfu Industrial Park,Chongqing Road, Zhancheng Community, Fuhai Street, Bao'an District, Shenzhen, China Please scan this QR code for a more detailed video tutorial.
Need help?
Do you have a question about the BR18 and is the answer not in the manual?
Questions and answers