Bone Conduction Neckband Headset: Designed to sit comfortably around the neck without inserting into the ears, providing a lightweight and convenient listening experience while helping to protect hearing. Wired Headphones: Deliver deep bass and high-definition audio with dual-side stereo sound. Features voice control and an ergonomic design for extended comfort. Built-in Microphone: Equipped with an inline microphone for clear calls and seamless use during gaming or audio playback. Offers HIFI stereo sound performance. Compatibility: Works with iOS and Android devices. Suitable for phones, PCs, tablets, and notebooks. Usage: Ideal for both outdoor and indoor activities such as running, hiking, and cycling. Specifications: Material: ABS plastic Package Dimensions: Approximately 170x120x50mm / 6.69x4.72x1.97 inches Active Noise Cancellation: Yes Volume Control: Yes Voice Control: Yes Package Includes: 1 x Wired Neckband Headset Note: 1. Please allow 1-3 cm variation due to manual measurement. 2. Product color may slightly vary due to monitor display differences.