Features: - G - shaped design: Ergonomic and suitable for long - term wear. - Polyurethane thread: Sturdy and durable. - PTT switch: Hides the microphone inside for easy use. - A remote control microphone: Allows you to edit anywhere. - Applicable to retail, entertainment, hotels, restaurants, community public security, and other commercial users. Specification: - Speaker size: approx. 15 mm / 0.6 inch - Speaker impedance: 150 ohms ± 15% - Rated input power: 1W - Maximum input power: 1.5 watts - Sensitivity: 105±4dB/1kHz - Distortion rate: < 5% - Frequency response: 200 Hz - 20 kHz - Microphone size: ±0.0x5.0mm - Microphone sensitivity: -50 ± 3db / u = 2V; r = 2.2kΩ, 1kHz - Wire: Polyurethane - Colour: As shown in the picture - Length: approx. 45.67 inches / 116cm - Weight: approx. 1.73oz / 49 grams - Compatible with radio: [List of compatible radios] Package List: - 1 * Earpiece Satisfaction: If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after - sales service.