Welcome to our store! This convenient and practical speaker microphone is made of high-quality environmentally friendly PU, ensuring durability and wear resistance. Its 3.5mm headphone jack is compatible with most headphones, and the dust plug effectively prevents dust from entering the jack, ensuring uninterrupted sound quality. With its steel belt clip, you can easily attach it to your shoulder or collar, freeing up your hands. It is waterproof and compatible with MOTOROLA walkie-talkie products. Just press the PTT button and speak, it's easy to use. Features: 1. Suitable for people who are in certain places and have frequent calls. Communicate with others even without internet, without worrying about phone costs. 2. 3.5mm headphone jack: Compatible with most headphones, convenient and with dust plug to prevent dust. 3. Steel belt clip: Solid, durable, practical and easy to carry. Easily attach it to your shoulder or collar. 4. High-quality environmentally friendly PU: Durable and wear-resistant cable with good tensile strength. 5. Wide compatibility: Perfect fit for MOTOROLA walkie-talkie products. Specifications: Material: Plastic, PU Color: Black Connectors: M Header Audio frequency: 2W Sensitivity: -40dB±2dB Impedance: 2.2kΩ Protection level: IP54 3.5mm Headphone Jack: Yes Compatible model: for MOTOROLA GP88S, GP2000, GP88, GP3688, etc. Size: 78 * 59 * 41mm / 3.1 * 2.3 * 1.6in Weight: Approx. 135g Package includes: 1 x Handheld Microphone 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the item, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.