Yealink BT41 Bluetooth 3 Mbit/s

The Yealink BT41 Bluetooth Adapter is a compact USB dongle that adds Bluetooth connectivity to IP phones and other USB host devices. It supports Bluetooth v4.1 and is backward compatible with Bluetooth 1.1, 1.2, 2.0 and 3.0, enabling connection with a wide range of Bluetooth headsets and peripherals. The adapter supports a maximum data transfer rate of 3 Mbit/s, is powered via USB and comes in a compact black housing.

Advantages

The BT41 provides reliable wireless audio connectivity for IP phones without requiring internal upgrades. Its USB interface makes installation simple: plug into a compatible USB port and pair with Bluetooth headsets. Backward compatibility with earlier Bluetooth versions increases device support, and the small, lightweight black design fits unobtrusively into office setups.

Suitable for

• Connecting Bluetooth headsets to IP phones
• Adding Bluetooth capability to USB-enabled phones or devices
• Office environments where hands-free call handling is needed
• Environments requiring simple, plug-and-play wireless audio

Key specifications

• Brand: Yealink
• Model: BT41
• Interface: USB (Bluetooth host adapter)
• Bluetooth version: v4.1 (backward compatible with 1.1/1.2/2.0/3.0)
• Maximum data transfer rate: 3 Mbit/s
• Product colour: Black
• Weight: 0.002 kg
• Powered via USB

How to use

Insert the Yealink BT41 into a compatible USB port on the IP phone or other USB host device. Enable Bluetooth on the target headset or device and follow the device pairing procedure. Once paired, route calls or audio through the connected Bluetooth headset according to your phone’s settings. No internal phone modification is required; use the phone’s Bluetooth or accessory menu to manage connections.

Recommendations

For best performance, place the Bluetooth headset and the BT41 dongle within the recommended range of the Bluetooth specification and avoid physical obstructions or sources of radio interference. Use with Yealink-supported phones or consult device compatibility lists when pairing non-Yealink equipment.