Product details of BQZ U9 Magic Series Extra Bass Earphone Headset with Mic High quality premium finish Durable material Bass, warm natural vocals, and precision highs Cool and stylish In ear lightweight and comfortable ideal for long journeys or extended listening periods Powerful Extra Bass High quality unit Good bass sound High definition (HD) audio Intelligent recognition Support iOS , android, and more Metal Wired Earbuds 3.5mm In-Ear Earphone Earplug With high-quality drive unit brings a studio level of bass performance and a thorough high-pitched presentation. The balance between low, medium and high notes provides a rich audio experience. Make your lives more convenient. Soft silicone ear tips and offers you a comfortable custom fit. Earbuds also does a great job preventing sound leakage.