Sony in-ear wireless earphone, black WI-C100/B

Sony Wireless In Ear BT Earphones with Mic - Black Long battery life up to 25 hours DSEE restores high-frequency sounds lost during compression Splash-proof and sweat-proof with IPX4 rating Made for the day ahead Wireless Bluetooth headphones that take your music wherever life brings you. With up to 25 hours of battery life, the WI-C100 headphones provide high-quality listening. Comfortable and easy to use, these headphones provide peace of mind with an IPX4 Splash resistance design. Sony wireless in-ear headphones with microphone - Black Long battery life up to 25 hours DSEE restores high-frequency sounds lost during compression Resistant to splashes and sweat with IPX4 rating