










🎧 Power your playlist, your way—anywhere, anytime.
The Sony WH-CH520 wireless headphones combine an impressive 50-hour battery life with quick charging and Bluetooth 5.2 multipoint connectivity. Designed for all-day comfort and superior sound customization via the Sony Headphones Connect app, they enhance compressed audio with DSEE upscale technology. Lightweight and foldable, these headphones also feature a built-in mic for crystal-clear calls and seamless switching between devices, making them the perfect companion for work, travel, and leisure.










| Noise Control | Sound Isolation |
| Sensitivity | 38 dBV/Pascal |
| Headphones Jack | USB |
| Model Name | 700 |
| 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 | Dry Sanding, Personal, Business, Amateur |
| Charging Time | 3 Hours |
| Recommended Uses For Product | Entertainment, Calling, Gaming, Outdoor, Recording, Exercising, Running, Audio Monitoring, Travelling, Listening Music |
| Compatible Devices | All Bluetooth Devices, Laptops, Mobile Phones, Tablets, PC, Smart TVs, iOS, Android |
| Control Type | Voice Control, Volume Control, Call Control |
| Cable Feature | Without Cable |
| Item Weight | 147 Grams |
| Water Resistance Level | Not Water Resistant |
| Net Quantity | 1 Count |
| Style | Classic |
| Control Method | Voice |
| Number of Items | 1 |
| Battery Life | 50 Hours |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Metres |
| Bluetooth Version | 5.2 |
| Audio Driver Size | 12 Millimetres |
| Earpiece Shape | Circle |
| Hardware Interface | USB |
| UPC | 027242925472 |
| Supports Bluetooth Technology | Yes |
| Special Feature | Foldable, Microphone Included |
| Global Trade Identification Number | 00027242925472 |
| Manufacturer | Sony, Sony Corporation |
| Model | WHCH520/L |
| Model Year | 2023 |
| Product Dimensions | 17.39 x 4.48 x 19.72 cm; 147 g |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Item model number | WHCH520/L |
| 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 |
| Form Factor | Over Ear |
| Does it contain liquid? | No |
| Includes Rechargeable Battery | Yes |
| Manufacturer | Sony Corporation |
| Country of Origin | Vietnam |
| Item Weight | 147 g |
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