Sony WH-CH520. Product type: Headset. Connectivity technology: Wireless, Bluetooth. Recommended usage: Calls/Music. Wireless range: 10 m. Weight: 147 g. Product colour: Black
- 3-min quick charge = 1.5 hour play
- 10-min quick charge = 5.5 hour play
- Headphones connect app
- Fast pair for Android
- Swift pair for Windows
- 360 Reality Audio
- Microphone type: Built-in
- Built-in battery Lithium-Ion (Li-Ion)