I am an international seller, providing customers with high-quality and low-cost products. Our store sells the most popular clothing, shoes, jewelry, watches, bags, hats, scarves, kitchen appliances, home decoration, smart appliances, gardening tools, daily care, mobile phone accessories, computer accessories, game peripherals, smart wearables , The shop keeps up with the most popular fashion trends. If you like our products, please follow us and become our followers and fans. We will provide you with the most popular products to satisfy your fashion shopping experience.Specifications:Second-generation hybrid technology, shows more sound details.HD microphone allows you to answer phone call and support voice record.In-ear earbuds, ear-hook wearing, comfortable and stylish.3.5mm interface to connect with mobile phone, tablet, PC computer, etc.Item Name: EarphonesMaterial: Metal + PETCommunication: WiredWaterproof: NoSensitivity: 104dBStyle: Ear HookControl Button: YesWith Microphone: OptionalConnectors: 3.5mmVocalism Principle: Hybrid TechnologyResistance: 25ΩEarphone sensitivity: 104dB/mWFrequency Response Range: 20-40000HzPin Type: 0.75mmFeatures: Wired Headset, In-Ear Design, Bass Music, with/without MicLine Length: 125cm + 5cm/49.21"" x 1.97"" (Approx.) Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement. Package Includes:1 Pair of Earphones1 Pair of Ear Plugs1 x User Manual a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a