A4Tech FStyler FH200U Conference USB Over-Ear Headphone Acer Wireless Projector This product has only been

This product has only been tested for compatibility with the Windows 11 operating system

2 W x 2 = 4 W total

Kensington Security Slot™ Trusted Platform Module Trusted Platform Module (Firmware TPM) Built-in Apps MyASUS

Storage Environment: Temperature: 0 - 40°C

CERTIFICATIONS Green Certifications ENERGY STAR® 8

A4Tech FStyler FH200U Conference USB Over-Ear Headphone Acer Wireless Projector This product has only beenDSP Stereo Equipped with DSP (Digital Signal Processing) stereo chipset to reduce the unwanted background noise and offer clear, crisp audio performance. 50mm Speaker Unit High precision 50mm speaker unit provides crystal clear sound. Dual Support Headband Unique dual support headband adjustable comfort for personal preference. Bulit in Metal Headband Bulit in metal headband avoids deformation and provides strength and durability. Ergonomic Soft