EMPIRE Clear Silicone Skin Case Cover + Stereo Hands-Free 3.5mm Headset Headphones for T-Mobile Samsung Sidekick 4G T839 Durable, soft silicone material. Custom made to fit your phone perfectly. Plug in your charger, cable, or headset without removing the snap on case. High quality stereo headset with lightweight comfortable ear gels. Premium sound quality, designed to cut out wind and background noise to ensure great sound.