• UH48 incorporates Yealink's acoustic shield 3.0 technology, utilizing four built-in microphones to block background noise and ensure clear communication automatically
• Four noise-canceling mics and ear-fitting designs eliminate ambient noise and help users focus on their work
• Two levels of ANC depth, allowing users to quickly switch by pressing the ANC button according to their environment and personal needs, providing a more immersive work experience
• UH48 has undergone hundreds of head shape evaluations and thousands of comfort tests to ensure optimal stability and comfort for long-term wear
• Features speakers with bio-composite diaphragms, delivering detailed and rich sound quality. Paired with personalized EQ settings, it caters excellently to both work and entertainment needs
• Simply use USB-C with a USB-A adapter for flexible plug-and-play
• The product is compatible with mainstream phones and PC devices on the market, enabling users to get into their work quickly
• Microsoft Teams-certified and UC variants for seamless collaboration. Compatible with 100+ platforms and operating systems for effortless connectivity
• Move the microphone boom arm up to mute, or down to unmute

• Connection Type: USB-C cord with USB-A adapter
• Microphone Quantity: 6
• Microphone Frequency Response Range: 100Hz-10kHz
• Speaker Size: Ø 30mm
• Speaker Sensitivity: 129±3dB 0.980V
• Speaker Frequency Response Range: 20Hz-20kHz
• Speaker Bandwidth: 20Hz-20kHz (Music mode), 100Hz-8kHz (Talk mode)
• Active Noise Cancellation: Yes
• Hearing Protection: Peak Block Protection (EN50332), Australian G616 Protection (AU G616), Daily Noise Exposure Protection
• Supported Operating Systems: Microsoft Windows® , Apple Mac OS
• Headset Cable Length: 1.7 m
• Management: Yealink USB Connect (PC), Yealink Management Cloud Service

• 1 x Headset
• 1 x Waterproof Zipper Bag
• Quick Start Guide

0.37 lbs

7.2-in x 6.38-in x 2.48-in