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

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