BOYA BY-K3 mobile phone cable black 3.5mm Lightning

The BOYA BY-K3 Black 3.5mm Lightning cable provides a direct, wired connection between devices with a 3.5mm audio jack and Apple devices with a Lightning port. Designed for reliable analog audio transmission, this cable enables connection of headphones, microphones, portable audio players, car stereos and other audio equipment to compatible iPhone and iPad models without requiring adapters or wireless pairing.

Advantages

The cable combines a standard 3.5mm connector and a Lightning connector in a compact, black design that emphasizes straightforward plug-and-play operation. It delivers stable signal transfer for audio monitoring and playback while reducing dependency on battery-powered wireless accessories. The construction provides a low-profile connection that fits most protective cases and audio setups.

Suitable for

• Connecting wired headphones to iPhone and iPad with Lightning port
• Using external microphones or portable audio recorders with Lightning devices
• Playing audio from portable players through car stereos or powered speakers with Lightning input
• On-the-go monitoring and simple studio setups where a wired link is preferred

Key specifications

• Connector A: 3.5 mm analog audio jack (male)
• Connector B: Lightning connector (male)
• Colour: Black
• Primary function: Analog audio signal transmission between 3.5mm and Lightning devices
• Design: Straight cable with molded connector housings

How to use

Insert the 3.5mm connector into the audio output or input of your source device (headphones, microphone, audio player or stereo) and plug the Lightning connector into the Lightning port of your iPhone or iPad. Devices should recognize the wired connection automatically; adjust device volume and audio settings as needed. For microphones and recording, select the external input in the recording app if required. Avoid forcing connectors into ports—align them and insert gently.

Recommendations

For consistent performance, keep connectors clean and dry, and avoid sharp bends near the connector housings. Use the cable with compatible iOS versions and apps that support external analog audio through the Lightning port. When storing, coil loosely to prevent kinks and reduce stress on the cable ends.