The Yealink UH35 Headset boasts an ultra-lightweight body designed for extended wear without fatigue. Dual microphones with advanced noise cancelling technology ensure crystal-clear conversations, While the oval ear cushions made from noise-isolating foam also help ensure effective passive noise suppression and all-day wearing comfort. Features: - Dual Teams model - Call and music modes - ActiveProtection technology protects users from acoustic injuries - LEDs and acoustic warning signal - 300° rotating boom for flexibility without breakages - 1.5 m headset cable