Sony WH-CH520 Headset Wireless Head-band Calls/Music USB Type-C Bluetooth Charging stand Cream

Microphone type: Built-in | Charging stand: Yes | Fast charging: Yes | Fast charging time: 10 min | Daisy chain: Yes | Battery charge indicator: Yes | Battery operated: Yes | Works with the Google Assistant: Yes | Connectivity technology: Wireless | Quick start guide: Yes | Recommended usage: Calls/Music | Battery voltage: 3.7 V | Bluetooth: Yes | Wireless range: 10 m | Frequency band: 2.4 GHz | LED indicators: Charging | Battery technology: Lithium-Ion (Li-Ion) | Product type: Headset | Battery recharge time: 3 h | LED indicators: Power | Package height: 228 mm | Weight: 147 g | Cables included: USB | Wearing style: Head-band | Package depth: 172 mm | Bluetooth profiles: SBC | Bluetooth profiles: A2DP | Bluetooth profiles: HSP | Bluetooth version: 5.2 | USB connector: USB Type-C | Product colour: Cream | Package width: 44 mm | Package weight: 310 g | Operating keys: Volume + | Operating keys: Bluetooth pairing | Operating keys: Volume - | Bluetooth profiles: AAC | Operating keys: Play/Pause | Operating keys: Track | Headphone frequency: 20 - 20000 Hz | Battery life: 40 min | Warranty card: Yes | Bluetooth profiles: HFP | Continuous audio playback time: 40 h | Bluetooth profiles: AVRCP | Operating keys: Track | Acoustic system: Closed | Driver unit: 3 cm | Talk time: 40 h | Control type: Buttons | Ear coupling: Circumaural | Control unit type: On-ear control unit | Battery type: Built-in battery | On/off switch: Yes | Charging source: USB | Headset type: Binaural | Works with Apple Siri: Yes