The WH-CH520 is a wireless headphone for casual use. The long battery life, quick charging and hands free voice calls with multipoint, make it a great value headphone. It has up to 50 hours of battery life. Quick charging of 3 minutes will quickly give you up to 90 minutes of music play. The companion app provides many features, including adjustable sound and other custom settings.This product features:
| Headphones type | Sony Wireless Bluetooth |
| Headphones use | On Ear |
| Frequency Response | 20-20,000Hz |
| Brand | Sony |
| Country of Origin | Vietnam |
| Colour | Black |
| Product Dimensions | With Packaging: D 44 x W 172 x H 228 mm |
| Product Weight | Product: 0.15 kg With Packaging: 0.31 kg |
| Model Number | WH-CH520NB |
