Wire-Controlled Bluetooth Adapter for WK Headphones

Convert Your WK Wired Headphones to Wireless

The Wire-Controlled Headphone Bluetooth Adapter for WK Series is designed for users who want wireless functionality without replacing their existing headphones. Built specifically around the WK earmuff structure, the W1 adapter plugs directly into the earcup and adds Bluetooth connectivity while keeping the familiar feel, fit and folding design of your current headset.

The W1 Bluetooth Adapter uses Bluetooth v5.1 for efficient pairing and a stable wireless connection with compatible devices such as smartphones, tablets, laptops and other Bluetooth-enabled audio sources. Once installed, you can control playback and calls directly from the adapter, thanks to its integrated wire-control interface. A single button supports power on/off, play/pause and quick access to voice assistants, so you can manage audio and calls without reaching for your device.

The adapter operates with its own independent power supply via a built-in rechargeable battery, so it does not draw power from the headset itself. Status LEDs provide clear feedback: a blue light indicates normal operation, while a red light and an audible "battery low" prompt remind you when it is time to recharge. The included Type-C charging cable allows convenient, reversible charging from common USB power sources. Designed with a non-destructive assembly concept, the adapter clips securely into the earmuff ring base without permanent modification, and the headphones remain foldable for storage and transport.

Installation is straightforward: firmly push the plug side of the adapter into the headphone socket until fully seated, then ensure the buckle is properly attached to the ear pad ring base. Press and hold the button to power on, search for "W1 adapter" in your device's Bluetooth menu, and tap to connect. After the first pairing, the adapter will attempt to reconnect automatically to the last used device. To pair a new device, simply disable Bluetooth on the previously connected device and repeat the pairing steps.

Why It's a Smart Choice

• Extends the life of your WK series wired headphones by adding wireless functionality instead of replacing them.
• Maintains the original folding design and comfort of your earmuffs through non-destructive, clip-on installation.
• Delivers convenient control of music, calls and voice assistants directly from the adapter, reducing the need to handle your phone.

FAQ

Q: Is this adapter only for WK series headphones?
A: It is specifically designed around the WK series earmuff structure for secure fit and proper alignment. While it may work with similar models, optimal fit and function are intended for WK series headphones.

Q: How do I know the adapter is working and connected?
A: After powering on and pairing, the adapter will display a blue indicator light during normal operation. If the battery is low, it will flash red and you will hear a "battery low" voice prompt.

Q: Can I still fold and store my headphones after installing the adapter?
A: Yes. The adapter uses a non-destructive assembly method that allows your earmuffs to remain foldable, so you can store and transport them as usual.

Q: What is included in the package?
A: The package includes 1 x W1 Bluetooth Adapter (headset not included), 1 x Type-C charging cable, 1 x instruction manual and 1 x packing box.