WH-CH520 wireless headphones: for a high quality listening experience. Listen to your music Thanks to our Digital Sound Enhancement Enhancement (DSee) and enjoy up to 50 hours of battery life, a super comfortable design, crystalline calls and more.


Sony WIRELESS WH-CH520 Bluetooth headphones - battery life up to 50 hours with fast charging, on-ear-white style. Type of product: Headphones. Connection technology: Wireless, Bluetooth. Recommended use: music and phone calls. Wireless range: 10 m. Weight: 147 g. Product color: white

Type of product	Headphones
Weary style	Over the ear
Recommended use	Music and phone calls
Product color	White
Type of headphone	Stereo
Operating keys	Volume +, Bluetooth Pair, Track <, Volume -, Play / Pause, Track>
Type of control unit	Ear control unit
Type of control	Buttons
LED indicators	Charge, power
ON / OFF switch	Yup
HD item	Yup
Works with Google Assistant	Yup
Works with Apple Siri	Yup
Connection technology	Wireless
USB connector	USB Type-C
Bluetooth	Yup
Bluetooth profiles	A2DP, HFP, AAC, HSP, AVRCP, SBC
Bluetooth version	5.2
Frequency band	2.4 GHz
Wireless range	10 m
Headset design	Circumaurale
Acoustic system	Closed
Driver unit	3 cm
Type of microphone	Integrated
Battery operation	Yup
Battery type	Integrated battery
Battery technology	Lithium ions
Continuous audio reproduction	50 h
Talk time	40 h
Battery charging indicator	Yup
Charging time	3 H
Battery voltage	3.7 V
Rapid charging	Yup
Rapid charging	10 min
Charging source	USB
Weight	147 g
Width packaging	44 mm
Packaging depth	172 mm
Packaging height	228 mm
Packal weight	310 g
Charging base	No
Quick Guide	Yup
Warranty card	Yup
Cables included	USB
Battery life	3000 min