Sony WH-CH520 Headset Wireless Head-band Calls/Music USB Type-C Bluetooth White

Package height: 228 mm | HD voice: Yes | LED indicators: Power | Package weight: 310 g | Battery voltage: 3.7 V | Battery recharge time: 3 h | Control unit type: On-ear control unit | LED indicators: Charging | Product colour: White | Connectivity technology: Wireless | Operating keys: Volume + | Operating keys: Bluetooth pairing | Works with Apple Siri: Yes | Wearing style: Head-band | Microphone type: Built-in | Fast charging: Yes | Wireless range: 10 m | Product type: Headset | Battery operated: Yes | Fast charging time: 10 min | USB connector: USB Type-C | Charging source: USB | Battery charge indicator: Yes | Weight: 147 g | Battery life: 3000 min | Bluetooth: Yes | Package width: 44 mm | Warranty card: Yes | Cables included: USB | Driver unit: 3 cm | Operating keys: Play/Pause | Operating keys: Track | Bluetooth version: 5.2 | Recommended usage: Calls/Music | Operating keys: Volume - | Frequency band: 2.4 GHz | Control type: Buttons | Battery technology: Lithium-Ion (Li-Ion) | Ear coupling: Circumaural | Package depth: 172 mm | Quick start guide: Yes | Bluetooth profiles: A2DP | Bluetooth profiles: HFP | Headset type: Binaural | Acoustic system: Closed | Bluetooth profiles: HSP | Bluetooth profiles: SBC | Operating keys: Track | Bluetooth profiles: AVRCP | Talk time: 40 h | Bluetooth profiles: AAC | Continuous audio playback time: 50 h | Charging stand: No | Battery type: Built-in battery | On/off switch: Yes | Works with the Google Assistant: Yes