H9 Mechanical Era wireless headset Key benefits Bluetooth 5.3 upgrade for faster pairing, more stable connections, and lower power consumption. CDquality Bluetooth transmission delivers clearer, more natural sound. ENC noise reduction minimizes ambient noise for clearer calls. Low latency performance enhances gaming, video, and realtime audio. Zinc alloy body provides durability with a , stylish feel. Black technology bionic diaphragm and large movingcoil composite unit offer higher sound resolution and more accurate reproduction across frequency bands. Master tuning with intelligent acoustic algorithm delivers smooth, accurate, and clear listening with natural environmental cues. Multipurpose design supports music, calls, and other multimedia use. Disturbance resistance and a stable connection for reliable everyday use. What makes it stand out Durable zinc alloy chassis paired with advanced acoustic components for improved sound quality and lasting performance. Large movingcoil composite unit and bionic diaphragm for enhanced detail and frequency response. Intelligent tuning and acoustic algorithm deliver a refined, immersive listening experience with clear voice reproduction. Compatibility and connectivity Works with Bluetooth 5.3 enabled devices, including smartphones, tablets, laptops, and other Bluetoothenabled sources. Designed for multipurpose use, from music and movies to calls and online meetings. Specifications and materials Model: H9 Mechanical Era wireless headset Body material: Zinc alloy Driver system: Black technology bionic diaphragm with large movingcoil composite unit Bluetooth version: 5.3 Noise reduction: ENC Latency: Low Transmission quality: CDquality Bluetooth transmission Use scenarios Daily commuting or travel: stable wireless connection and ENC for clearer conversations in noisy environments. Office or remote work: reliable call quality with reduced background noise for clearer communication. Entertainment and gaming: low latency ensures responsive audio for videos, games, and multimedia. Notes Size and exact dimensions are not specified in the available information.