This Lenovo DP-20 earphones features high grade dual drive unit, capable of creating dynamic and balanced sound quality. Ergonomic design provides long time comfortable wearing and securely fit to your ears. 3.5mm gold-plated pin adopted, universal compatible with most mobile phones, MP3, tablets and laptops with 3.5mm connector. Product Features: ● Hi Fidelity and High Quality Sound Effect Adopting high grade dual unit loudspeakers, let you enjoy incredible sound quality with deep bass and crystal clear music. ● Strong Compatible Compatible with most mobile phones, MP3, tablets and laptops with 3.5mm connector. ● Three Fractional Frequency Innovative combination of high-frequency, medium-frequency and low-frequency unit for dynamic and balanced sound quality. ● Superior Quality Tangle-free wire with TPE shell, flexible and anti-corrosion, durable to use. 3.5mm gold-plated pin ensures a stable signal transmission. ● Ergonomic In-ear Design Ergonomic design to fit most ear canal, delivers a comfortable wearing experience. ● Multifunctional Inline Control You can use the in-line button to answer/hang up calls, play/pause songs and adjust the volume. Priced at only $9.99 on GearVita, there are two colors for you to choose from, black and white: https://gearvita.com/lenovo-dp-20-hifi-earphones.html You may like: best xiaomi mi a2 lite smartphone best xiaomi mi max 3 4g smartphone