Comfortable and easy to use, the WI-C100 wireless in-ear headphones combine long battery life and quick charging with high-quality, customisable sound. For peace of mind and convenience, they’re also IPX4 water resistant and compatible with the Sony | Headphones Connect app.
Up to 25 hours of battery life
DSEE™ restores frequencies lost in compression to produce high-quality sound that’s closer to the original recording
Fine-tune your sound using the Sony | Headphones Connect app
Splash-proof and sweat-proof with an IPX4 rating
Easy hands-free calling and voice assistant
DRIVER UNIT – 9 mm
FREQUENCY RESPONSE(BLUETOOTH® COMMUNICATION) – 20Hz – 20,000Hz (Sampling frequency 44.1 kHz)
NFC – No
DSEE – Yes
more info: https://www.sony.co.uk/electronics/in-ear-headphones/wi-c100
