





🎧 Power your day, your way — sound that keeps up with you!
The Sony WH-CH520 wireless Bluetooth headphones deliver up to 50 hours of battery life with quick charge support, 12mm dynamic drivers for rich sound, and DSEE technology to upscale compressed audio. Designed for all-day comfort at 147g, they feature multipoint connectivity for seamless device switching, a built-in mic for crystal-clear calls, and customizable EQ via the Sony Headphones Connect App. Perfect for professionals seeking reliable, high-quality audio on the move.










| Noise Control | Sound Isolation |
| Headphones Jack | USB |
| Model Name | WH-CH520 |
| Connectivity Technology | Wireless |
| Wireless Communication Technology | Bluetooth |
| Included Components | USB C-Type Cable, Reference Guide |
| Age Range (Description) | Adult |
| Material | Plastic |
| Specific Uses For Product | Music |
| Charging Time | 3 Hours |
| Recommended Uses For Product | Entertainment, Calling, Gaming, Outdoor, Recording, Exercising, Running, Audio Monitoring |
| Compatible Devices | Laptops, Mobile Phones, Tablets, PC, Smart TVs, All Bluetooth Devices, iOS, Andriod |
| Control Type | Voice Control |
| Cable Feature | Without Cable |
| Item Weight | 147 Grams |
| Water Resistance Level | Not Water Resistant |
| Net Quantity | 1 Count |
| Control Method | Voice |
| Number of Items | 1 |
| Battery Life | 5E+1 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.2 |
| Audio Driver Size | 12 Millimetres |
| Earpiece Shape | Circle |
| Supports Bluetooth Technology | Yes |
| Special Feature | Foldable, Microphone Included |
| Manufacturer | Sony Corporation, sony corporation, 1-7-1, konan, minato-ku, tokyo, 108-0075, japan |
| Model | WH-CH520/CZ IN |
| Model Year | 2023 |
| Product Dimensions | 17.2 x 4.4 x 22.8 cm; 147 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | WH-CH520/CZ IN |
| Hardware Platform | Smartphone |
| Special Features | Foldable, Microphone Included |
| Microphone format | Built-In |
| Batteries Included | Yes |
| Batteries Required | Yes |
| Battery cell composition | Lithium Ion |
| Cable feature | Without Cable |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Sony Corporation |
| Country of Origin | Vietnam |
| Item Weight | 147 g |
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