Sony WH-CH520 Wireless Headphones (Blue, Beige, Black, Pink, Yellow)

Stunning sound and longer battery life

WH-CH520

Enjoy high sound quality all day long. The WH-CH520 headphones with up to 50 hours of battery life, stable connectivity, and enhanced call performance, meet the demands of your day.

A listening experience just for you

Digital Sound Enhancement Engine (DSEE) restores the harmonics and liveliness lost during typical music compression, for a more authentic performance. You can even tailor music to your own taste with EQ settings on the Sony | Headphones Connect app, for a personalized listening experience.

SPECIFICATION

General Features
HEADPHONE TYPE		Closed
DRIVER UNIT		30 mm
FREQUENCY RESPONSE (BLUETOOTH® COMMUNICATION)		20–20,000 Hz (44.1 kHz Sampling)
VOLUME CONTROL		Yes
INPUT(S)		No
DSEE Extreme		No
DSEE HX		No
Digital Sound Enhancement Engine		Yes
S-Master HX		No
PASSIVE OPERATION		No
AMBIENT SOUND MODE		No
Battery
BATTERY CHARGE TIME		Approx. 3 H
BATTERY CHARGE METHOD		USB (Type-C)
BATTERY LIFE (CONTINUOUS COMMUNICATION TIME)		Max. 40 H
BATTERY LIFE (WAITING TIME)		Max. 200 H
Bluetooth® Specification
BLUETOOTH® VERSION		Bluetooth Specification Version 5.2
EFFECTIVE RANGE		10 m
FREQUENCY RANGE		2.4 GHz band (2.4000 GHz–2.4835 GHz)
PROFILE		A2DP, AVRCP, HFP, HSP
SUPPORTED AUDIO FORMAT(S)		SBC, AAC
SUPPORTED CONTENT PROTECTION		SCMS-T