New Original - Sony STH 30 Stereo Headset - Water Resistant Earphones - Black - Retail Packing mini Stylus Sony STH30 IP57 Waterproof Stereo Headset Headphones Water Resistant Earphones- In Original Sony Retail Packing with Mini Stylus. Innovative and ergonomically designed earbuds and advanced 9.2 mm dynamic earphone speakers deliver an impressive music listening experience in high comfort. You can enjoy all your entertainment wherever you go and as much as you want. Any weather The STH30 is designed to perform in any conditions. The entire headset is fully waterproof, including the headphone speakers, which are fitted with specially designed water-repellent acoustic fabric*. Great for exercising. Great for anything. *** Note: for best audio performance, your STH30 headphone speakers should dry at room temperature for up to three hours after being exposed to water. * IP57: Protected against water immersion for 30 minutes at a depth of 1 meter.*** Universal compatibility You can use the STH30 with any popular smartphone, tablet, laptop or music player with a standard 3.5 mm audio connector. Whatever youre into  music on the move, gaming, mobile video entertainment  youll get the best experience. Hands-free calling When a call comes in, press the inline remote to answer and press again to end the call. You can also use the inline remote to skip back and forward between tracks. IMPORTANT:(Incompatible to: iPhone,ipad, Sony Xperia Z1)