The EPOS | SENNHEISER ADAPT 361 is a wireless over-the-ear headset that offers Bluetooth connectivity to your PC / Laptop (Via USB-C dongle), Smartphone and other Bluetooth enabled devices.Stay focused with ANC (Active Noise Cancellation) technology which reduces background noise and helps you concentrate in noisy working environments. Two beamforming MEMS Microphones enable you to be heard every time while an impressive battery life of 39 hours ensures you stay connected whether you're in the office or on-the-go. The EPOS | SENNHEISER ADAPT 361 is certified for Microsoft Teams and optimised for Unified Communications (UC). Features: Corded USB Headset Crystal Clear Calls 1001009 Specifications: Dimensions: H:6.0 x W:16.0 x D:20.0 cm Colour: White Guarantee:2 years Material: Plastic Model Number: 100010704