Sony WH-CH520 Compact Easy Carrying Wireless Bluetooth On-Ear Headphones with Microphone (Black) Camera Memo Feature so you always get a

so you always get a comfortable fit

enhanced by 4-power LEDs for optimal illumination in low-light conditions

and a low-noise fan

Select a race distance and time goal

Sony WH-CH520 Compact Easy Carrying Wireless Bluetooth On-Ear Headphones with Microphone (Black) Camera Memo Feature so you always get aSony WH CH520 Compact Easy Carrying Wireless Bluetooth On Ear Headphones keep your music playing all day with a battery life that delivers up to 50 hours of power. USB Type C quick charging gives up to 90 mins of playback from 3 minutes of charge. Now youll have enough power for multi day road trips and long festival weekends. Customized for All Your Music Preferences The EQ Custom feature on the Sony Headphones Connect App tailors sounds to your