The Yealink BT41 USB Bluetooth dongle is a compact and versatile accessory developed to enhance the connectivity of Yealink IP phones by introducing Bluetooth functionality.

This device enables users to effortlessly integrate their phones with an extensive variety of Bluetooth headsets, allowing them to manage calls wirelessly.

Key Features

• Bluetooth Specification: Compatible with Bluetooth V4.1 and backward compatible with earlier versions (1.1, 1.2, 2.0, 3.0).
• Enhanced Data Rate (EDR): Supports both 2Mbps and 3Mbps data rates for optimal performance.
• A2DP Technology: Supports Advanced Audio Distribution Profile for high-quality audio streaming.
• Audio Support: Supports 8K NBS for various models and 16K WBS for SIP-T53 phones, ensuring clear audio quality.
• Operating Distance: Operates effectively up to 10 meters (33 feet).
• Call Management: Allows users to answer and end calls directly through their Bluetooth headsets.
• Volume Adjustment: Volume can be adjusted through both headset and phone.
• Security: Equipped with built-in security measures for secure data transmission.
• Physical Specifications: Dimensions: 18mm x 14mm x 5.5mm; Weight: approximately 2 grams; USB Interface: USB 2.0.