3.5mm Adjustable Throat Mic Earphone Microphone Acoustic Tube Earpiece Headset With Finger PTT for Android Mobile Phone Transmits sound using throat vibration technology, effectively reducing environmental noise and enhancing call clarity. Features a high-quality transparent acoustic tube designed for discreet communication. Ideal for use in environments requiring low-profile audio solutions. Suitable for high-noise settings such as driving, motorcycle riding, and cycling. Compatible with all devices equipped with a 3.5mm audio jack, including smartphones, tablets, laptops, computers, and gaming devices. Designed for applications in security, hospitality, event management, transportation, retail, and other professional environments. Function: Video Game, Monitoring Headphone Support APP: No Wireless: No Support Apt-x: No Volume Control: Yes Style: Headphone Active Noise-Cancellation: Yes Support Memory Card: No Sensitivity: 100+/-2dB Wireless Type: None Waterproof: No Frequency Response Range: 20-20kHz Communication: Wired Vocalism Principle: Dynamic With Microphone: Yes Control Button: Yes Resistance: 32 ohm Plug Type: Line Type Net Weight: about 2.2oz / 62g Color: Black Material: ABS Connector: 3.5mm Package Contents: 1 x Throat Mic Earphone Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement may vary by +/- 1-3cm.