Sony WH-CH520 Wireless Headphones / CH520 / WHCH520

All-day listening with quality sound. High-quality sound and comfortable all-day listening in a wireless headphone. The WH-CH520 have an ultra-long battery life of up to 50 hours and a 3-minute quick charge gives you up to 1.5 hours of audio playback.

Sony WH-CH520 Best Wireless Bluetooth On-Ear Headphones with Microphone for Calls and Voice Control, Up to 50 Hours Battery Life with Quick Charge

WH-CH520 Wireless Headphones with Microphone | Black

WHCH520/B

The new WH-CH520 is a budget model offering high-end headphone features – Sony News

Sony WH-CH520 Wireless Headphones – Product Overview

All-day listening with quality sound. High-quality sound and comfortable all-day listening in a wireless headphone. The WH-CH520 have an ultra-long battery life of up to 50 hours and a 3-minute quick charge gives you up to 1.5 hours of audio playback.

Sony WH-CH520 Wireless Headphones with Microphone - Black

With up to 50-hour battery life and quick charging, you'll have enough power for multi-day road trips and long festival weekends.Control Type:Media

Sony WH-CH520 Wireless Headphones Bluetooth On-Ear Headset with Microphone, Black New (Renewed)

The WH-CH520 has a Bluetooth multipoint connection, easy button operation and can even be controlled with your voice. Easy pairing with Swift Pair and

Sony Wireless Bluetooth Headphones - Up to 50 Hours Battery Life with Quick Charge Function, On-Ear Model - WH-CH520B.CE7 - Limited Edition - Matte

Sony WH-CH520 Wireless Headphones / CH520 / WHCH520

The Walkman Blog: Sony WH-CH720N and WH-CH520 leak (update 2)