3.5mm Adjustable Throat Mic Earphone with Acoustic Tube and Finger PTT for Android Devices Transmits sound using throat vibration technology to reduce background noise and improve call clarity. Features a durable acoustic tube design for discreet audio transmission, ideal for professional use in high-noise environments such as driving, motorcycle or bicycle riding. Compatible with all devices equipped with a 3.5mm jack, including smartphones, tablets, laptops, computers, and gaming devices. Suitable for security, event management, hospitality, retail, transportation, and other professional applications. Specifications: - Function: Video Game, Monitor Headphone - APP Support: No - Wireless: No - Apt-X Support: No - Volume Control: Yes - Style: Headphone - Active Noise Cancellation: Yes - Memory Card Support: No - Sensitivity: 100±2dB - Wireless Type: None - Waterproof: No - Frequency Response Range: 20-20kHz - Communication: Wired - Driver Principle: Dynamic - Microphone: Yes - Control Button: Yes - Impedance: 32 ohm - Plug Type: Straight - Net Weight: 62g (2.2oz) - Compatibility: All 3.5mm jack enabled devices - Color: Black - Material: ABS - Connector: 3.5mm Package Includes: 1 x Throat Mic Earphone Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurements may vary by +/- 1-3cm.