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

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