The Sony WH-CH520 is a pair of wireless Bluetooth on-ear headphones. Battery life is up to 50 hours. A 3-minute quick charge gives 1.5 hours of listening time.
Digital Sound Enhancement Engine (DSEE) restores music with high frequency and gradual fade-out sound. EQ settings in the Sony | Headphones Connect app let you tailor the sound. The headphones are 360 Reality Audio certified, and the app analyzes your ear shape to optimize the experience.
The headband is adjustable, the earpads are soft, and the design is lightweight. Swift Pair and Fast Pair make connecting easy, and the headphones can be controlled by button or by voice.
- Type
- Wireless Bluetooth, on-ear
- Battery life
- Up to 50 hours
- Quick charge
- 3 minutes gives 1.5 hours of listening
- Sound
- DSEE, EQ settings in the Sony | Headphones Connect app, 360 Reality Audio certified
- Connectivity
- Bluetooth, Multipoint Connection, Swift Pair, Fast Pair
- Controls
- Earcup buttons, voice control
- Calls
- Built-in microphone with noise suppression processing
- Fit
- Adjustable headband, soft earpads, lightweight design
- App
- Sony | Headphones Connect