Soul signature quality sound – two powerful 6mm dynamic neodymium drivers are designed to deliver the soul’s signature sound of balanced deep low bass without sacrificing the clarity of the mids and highs
Compact and sleek design for custom fit – no more bulky earphones, each earpiece of st-xs only weight 4g, it is compact and sleek, securely fitted in your ears. Auto-pairing function – no more hassle when pairing up your wireless earphones! Simply take the st-xs out of the charging box and connect with your smartphone, and you are ready to go in just a sec.
Portable charging box – came with a small portable charging box, allows you to recharge your st-xs for 4-time, keeps you moving up to 10-hour