Yealink BT42, Bluetooth 4.2 USB Dongle, Up to 10m (32ft) Range, Connects Bluetooth Headsets & Handsets, Plug-and-Play.
The Yealink BT42 is a low-power Bluetooth 4.2 USB dongle designed to add wireless Bluetooth headset connectivity to compatible Yealink IP desk phones. Operating over a range of up to 10 meters (32 feet), it supports wideband audio and allows phone users to answer, end, and control call volume directly from their wireless Bluetooth headsets. It connects via USB 2.0 and requires no additional software or driver installations.
Product Overview
Enabling hands-free mobility and comfort for busy office professionals, the Yealink BT42 allows users to roam freely around their desks and nearby offices while remaining engaged in phone conversations. It pairs effortlessly with leading commercial Bluetooth headsets from Yealink, Jabra, Plantronics, and Sennheiser. Its ultra-compact form factor sits flush against the phone's rear or side USB port without obstructing adjacent cables, providing a clean and reliable wireless audio link.
Why Buy This Product
Wireless Headset Freedom
Enables connecting standard Bluetooth commercial headsets and consumer earbuds to Yealink IP desk phones.
Smartphone Contact Sync
Pairs with mobile phones to synchronize contacts and answer incoming mobile calls directly from the desk phone.
Declutters Desktop Wiring
Eliminates tangled headset cords from your desk, allowing you to walk up to 10 meters away during calls.
High-Quality Wideband Audio
Bluetooth 4.2 enhanced data rate (EDR) delivers clear speech reproduction without compression artifacts.
Best for These Applications
Corporate Office Desks
Employees using T4xS/T4xU phones who want to use lightweight wireless Bluetooth headsets for calls.
Remote Professionals
Home workers who prefer using the same wireless Bluetooth headset for their computer, smartphone, and desk phone.
Customer Service Agents
Agents needing hands-free mobility to retrieve files and reference materials away from their desk.
Clean Minimalist Workstations
Modern office spaces seeking clean desks free of coiled headset cables and desktop clutter.
Key Advantages
- Plug-and-Play Installation:Plugs directly into the phone's USB port with zero driver setup; Bluetooth options appear immediately in the menu.
- Compact Low-Profile Form:Nano-sized USB casing sits flush with the phone's chassis, preventing accidental breakage.
- Broad Headset Brand Support:Compatible with Bluetooth headsets from Yealink, Jabra, Plantronics/Poly, EPOS/Sennheiser, and Apple.
- Low Power Consumption:Energy-efficient Bluetooth 4.2 architecture draws minimal power from the host desk phone.
Frequently Asked Questions
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Weight | 0.02 |
| Shipping Weight | 0.05 |
| Accessory Type | Bluetooth Dongle |
| Compatibility | SIP-T41S, SIP-T42S, SIP-T46S, SIP-T48S, SIP-T42U, SIP-T43U, SIP-T46U, SIP-T48U |
| Interface Type | USB 2.0 Type-A |
| Wireless Standard | Bluetooth 4.2 |
| Wireless Range | Up to 10 meters |
| Power Supply | Powered via USB port |
| Dimensions | 18 mm x 14 mm x 5.5 mm |
| Stock | 5 |
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