Aircraft 3 Bluetooth Sound Transmitter Key benefits - Transmit or receive wireless audio via a single 3.5 mm AUX connection, enabling wired sources to Bluetooth headphones or wired headphones to Bluetooth receivers. - Simple operation with a single power/ pairing button and a side switch to select TX or RX mode. - Supports a wide range of Bluetooth audio profiles (A2DP/AVRCP/HSP/HFP) and works with Bluetooth headphones for flexible wireless listening. - Low latency capable with SBC and low delay technology to improve synchronization between sound and video when supported by your devices; helps maximize digital sound and minimize delay. - Up to 10 meters (33 feet) wireless range for flexible placement and reduced cables. - In-car use and hands-free calling: microphone input and status indicator support hands-free calls through connected devices. - Compatible with a variety of devices and setups, including TVs, game consoles, PCs, gym equipment, portable media players, rental cars, and boat sound systems. What it does - TX mode: connects non-Bluetooth audio sources to Bluetooth headphones or speakers via a 3.5 mm AUX cable. - RX mode: connects wired headphones or headsets to a Bluetooth-enabled source (phone, tablet, or computer) via a 3.5 mm AUX cable. - Power and pairing are controlled by a single button; switch modes with the side button and allow automatic pairing for the first device after about 10 seconds. If the second device does not auto-pair after about 30 seconds, use manual pairing on the source device. Key specifications and performance - Supports Bluetooth audio coding with SBC and low latency technology to improve sound quality and reduce drift between audio and video when possible. - Range: up to 10 meters / 33 feet. - Includes an indicator light to show status and mode. - For best latency, ensure your headphones support low latency technology. If significant delay occurs, verify that the sound source and connected devices support low latency features (preferably Bluetooth 5.3 or newer for optimal performance). Compatibility and usage notes - Works with Bluetooth headphones that support A2DP/AVRCP/HSP/HFP profiles to create a wireless audio network. - Not recommended for use with musical instruments (eg, electronic pianos, guitars) or in live performance scenarios where latency is critical, as there may be noticeable delay due to transmission. - If using two Bluetooth headphones, it is recommended to listen to audio on two headphones simultaneously when watching TV. Practical use scenarios - Home theater or movie night: connect a TV or set-top box via the AUX to wireless headphones for a clean, cable-free listening experience with synchronized audio. - Gym or fitness equipment: pair with a Bluetooth headset to receive audio from a treadmill, bike, or other equipment with a wired audio output, removing cables during workouts. - Travel or car use: connect your mobile device or car entertainment system to wireless headphones or to a wired headset for hands-free calling through the car’s audio system. Setup quick guide (summary) - Power on the device and switch to TX or RX with the side button as needed. - In TX mode, connect a non-Bluetooth source to the device via 3.5 mm AUX; in RX mode, connect the source to the device via 3.5 mm AUX. - After powering on and selecting TX or RX, wait about 10 seconds for the first device to pair automatically; if a second device is used, pair manually after 30 seconds if needed. - Ensure both your headphones and source support low latency technology for best synchronization. Notes - For best results, ensure your source device supports Bluetooth 5.3 or newer and supports low latency codecs where possible. - If you experience noticeable delay, check the capabilities of your headphones and source in relation to low latency support.