Doosl

Doosl In ear Headphones: High purity oxygen-free copper wire offers lossless audio signal transmission and brings you an excellent hi-fi quality music listening experience;
Universal 3.5mm gold-plated plug and 16Ω low impedance and 98dB high sensitivity, make it compatible with most audio devices and can work well with mobile phones with iOS, Android and Microsoft system.
Designed with 38-degree golden angle, make sure for wearing comfortable and effectively isolating external noise during music listening.